16202576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1359

約数の個数: 40

約数和(自身を含む): 34388424

約数和(自身を除く): 18185848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1277, 1586, 2554, 3172, 5108, 6344, 10216, 12688, 16601, 20432, 33202, 66404, 77897, 132808, 155794, 265616, 311588, 623176, 1012661, 1246352, 2025322, 4050644, 8101288, 16202576]

約数ペア:

[(1, 16202576), (2, 8101288), (4, 4050644), (8, 2025322), (13, 1246352), (16, 1012661), (26, 623176), (52, 311588), (61, 265616), (104, 155794), (122, 132808), (208, 77897), (244, 66404), (488, 33202), (793, 20432), (976, 16601), (1277, 12688), (1586, 10216), (2554, 6344), (3172, 5108)]