16780792

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10333}}^1$

素因数の和:10375

約数の個数: 32

約数和(自身を含む): 37202400

約数和(自身を除く): 20421608

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 10333, 20666, 41332, 72331, 82664, 144662, 289324, 299657, 578648, 599314, 1198628, 2097599, 2397256, 4195198, 8390396, 16780792]

約数ペア:

[(1, 16780792), (2, 8390396), (4, 4195198), (7, 2397256), (8, 2097599), (14, 1198628), (28, 599314), (29, 578648), (56, 299657), (58, 289324), (116, 144662), (203, 82664), (232, 72331), (406, 41332), (812, 20666), (1624, 10333)]