190925032

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{20807}}^1$

素因数の和:20881

約数の個数: 32

約数和(自身を含む): 379537920

約数和(自身を除く): 188612888

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 9176, 20807, 41614, 83228, 166456, 645017, 769859, 1290034, 1539718, 2580068, 3079436, 5160136, 6158872, 23865629, 47731258, 95462516, 190925032]

約数ペア:

[(1, 190925032), (2, 95462516), (4, 47731258), (8, 23865629), (31, 6158872), (37, 5160136), (62, 3079436), (74, 2580068), (124, 1539718), (148, 1290034), (248, 769859), (296, 645017), (1147, 166456), (2294, 83228), (4588, 41614), (9176, 20807)]