31103020624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{10799}}^1$

素因数の和:11108

約数の個数: 80

約数和(自身を含む): 66258259200

約数和(自身を除く): 35155238576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 227, 244, 454, 488, 793, 908, 976, 1586, 1816, 2951, 3172, 3632, 5902, 6344, 10799, 11804, 12688, 13847, 21598, 23608, 27694, 43196, 47216, 55388, 86392, 110776, 140387, 172784, 180011, 221552, 280774, 360022, 561548, 658739, 720044, 1123096, 1317478, 1440088, 2246192, 2451373, 2634956, 2880176, 4902746, 5269912, 8563607, 9805492, 10539824, 17127214, 19610984, 31867849, 34254428, 39221968, 63735698, 68508856, 127471396, 137017712, 149533753, 254942792, 299067506, 509885584, 598135012, 1196270024, 1943938789, 2392540048, 3887877578, 7775755156, 15551510312, 31103020624]

約数ペア:

[(1, 31103020624), (2, 15551510312), (4, 7775755156), (8, 3887877578), (13, 2392540048), (16, 1943938789), (26, 1196270024), (52, 598135012), (61, 509885584), (104, 299067506), (122, 254942792), (208, 149533753), (227, 137017712), (244, 127471396), (454, 68508856), (488, 63735698), (793, 39221968), (908, 34254428), (976, 31867849), (1586, 19610984), (1816, 17127214), (2951, 10539824), (3172, 9805492), (3632, 8563607), (5902, 5269912), (6344, 4902746), (10799, 2880176), (11804, 2634956), (12688, 2451373), (13847, 2246192), (21598, 1440088), (23608, 1317478), (27694, 1123096), (43196, 720044), (47216, 658739), (55388, 561548), (86392, 360022), (110776, 280774), (140387, 221552), (172784, 180011)]