8153912

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 17106840

約数和(自身を除く): 8952928

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 163, 169, 296, 326, 338, 481, 652, 676, 962, 1304, 1352, 1924, 2119, 3848, 4238, 6031, 6253, 8476, 12062, 12506, 16952, 24124, 25012, 27547, 48248, 50024, 55094, 78403, 110188, 156806, 220376, 313612, 627224, 1019239, 2038478, 4076956, 8153912]

約数ペア:

[(1, 8153912), (2, 4076956), (4, 2038478), (8, 1019239), (13, 627224), (26, 313612), (37, 220376), (52, 156806), (74, 110188), (104, 78403), (148, 55094), (163, 50024), (169, 48248), (296, 27547), (326, 25012), (338, 24124), (481, 16952), (652, 12506), (676, 12062), (962, 8476), (1304, 6253), (1352, 6031), (1924, 4238), (2119, 3848)]