31502420196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4987}}^1\times {\mathrm{40493}}^1$

素因数の和:45500

約数の個数: 48

約数和(自身を含む): 79177756224

約数和(自身を除く): 47675336028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4987, 9974, 14961, 19948, 29922, 40493, 59844, 64831, 80986, 121479, 129662, 161972, 194493, 242958, 259324, 388986, 485916, 526409, 777972, 1052818, 1579227, 2105636, 3158454, 6316908, 201938591, 403877182, 605815773, 807754364, 1211631546, 2423263092, 2625201683, 5250403366, 7875605049, 10500806732, 15751210098, 31502420196]

約数ペア:

[(1, 31502420196), (2, 15751210098), (3, 10500806732), (4, 7875605049), (6, 5250403366), (12, 2625201683), (13, 2423263092), (26, 1211631546), (39, 807754364), (52, 605815773), (78, 403877182), (156, 201938591), (4987, 6316908), (9974, 3158454), (14961, 2105636), (19948, 1579227), (29922, 1052818), (40493, 777972), (59844, 526409), (64831, 485916), (80986, 388986), (121479, 259324), (129662, 242958), (161972, 194493)]