16311776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 34990704

約数和(自身を除く): 18678928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 113, 208, 226, 347, 416, 452, 694, 904, 1388, 1469, 1808, 2776, 2938, 3616, 4511, 5552, 5876, 9022, 11104, 11752, 18044, 23504, 36088, 39211, 47008, 72176, 78422, 144352, 156844, 313688, 509743, 627376, 1019486, 1254752, 2038972, 4077944, 8155888, 16311776]

約数ペア:

[(1, 16311776), (2, 8155888), (4, 4077944), (8, 2038972), (13, 1254752), (16, 1019486), (26, 627376), (32, 509743), (52, 313688), (104, 156844), (113, 144352), (208, 78422), (226, 72176), (347, 47008), (416, 39211), (452, 36088), (694, 23504), (904, 18044), (1388, 11752), (1469, 11104), (1808, 9022), (2776, 5876), (2938, 5552), (3616, 4511)]