313100992

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{157813}}^1$

素因数の和:157856

約数の個数: 28

約数和(自身を含む): 641356096

約数和(自身を除く): 328255104

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 157813, 315626, 631252, 1262504, 2525008, 4892203, 5050016, 9784406, 10100032, 19568812, 39137624, 78275248, 156550496, 313100992]

約数ペア:

[(1, 313100992), (2, 156550496), (4, 78275248), (8, 39137624), (16, 19568812), (31, 10100032), (32, 9784406), (62, 5050016), (64, 4892203), (124, 2525008), (248, 1262504), (496, 631252), (992, 315626), (1984, 157813)]