38982416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3631}}^1$

素因数の和:3711

約数の個数: 40

約数和(自身を含む): 83768448

約数和(自身を除く): 44786032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 3631, 5368, 7262, 10736, 14524, 29048, 39941, 58096, 79882, 159764, 221491, 319528, 442982, 639056, 885964, 1771928, 2436401, 3543856, 4872802, 9745604, 19491208, 38982416]

約数ペア:

[(1, 38982416), (2, 19491208), (4, 9745604), (8, 4872802), (11, 3543856), (16, 2436401), (22, 1771928), (44, 885964), (61, 639056), (88, 442982), (122, 319528), (176, 221491), (244, 159764), (488, 79882), (671, 58096), (976, 39941), (1342, 29048), (2684, 14524), (3631, 10736), (5368, 7262)]