263552

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 32

約数和(自身を含む): 550800

約数和(自身を除く): 287248

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 116, 128, 142, 232, 284, 464, 568, 928, 1136, 1856, 2059, 2272, 3712, 4118, 4544, 8236, 9088, 16472, 32944, 65888, 131776, 263552]

約数ペア:

[(1, 263552), (2, 131776), (4, 65888), (8, 32944), (16, 16472), (29, 9088), (32, 8236), (58, 4544), (64, 4118), (71, 3712), (116, 2272), (128, 2059), (142, 1856), (232, 1136), (284, 928), (464, 568)]