9187820176

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{28109}}^1$

素因数の和:28807

約数の個数: 40

約数和(自身を含む): 18404179200

約数和(自身を除く): 9216359024

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 659, 1318, 2636, 5272, 10544, 20429, 28109, 40858, 56218, 81716, 112436, 163432, 224872, 326864, 449744, 871379, 1742758, 3485516, 6971032, 13942064, 18523831, 37047662, 74095324, 148190648, 296381296, 574238761, 1148477522, 2296955044, 4593910088, 9187820176]

約数ペア:

[(1, 9187820176), (2, 4593910088), (4, 2296955044), (8, 1148477522), (16, 574238761), (31, 296381296), (62, 148190648), (124, 74095324), (248, 37047662), (496, 18523831), (659, 13942064), (1318, 6971032), (2636, 3485516), (5272, 1742758), (10544, 871379), (20429, 449744), (28109, 326864), (40858, 224872), (56218, 163432), (81716, 112436)]