221285632

素因数分解:

$2^8\times {\mathrm{419}}^1\times {\mathrm{2063}}^1$

素因数の和:2498

約数の個数: 36

約数和(自身を含む): 442975680

約数和(自身を除く): 221690048

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 419, 838, 1676, 2063, 3352, 4126, 6704, 8252, 13408, 16504, 26816, 33008, 53632, 66016, 107264, 132032, 264064, 528128, 864397, 1728794, 3457588, 6915176, 13830352, 27660704, 55321408, 110642816, 221285632]

約数ペア:

[(1, 221285632), (2, 110642816), (4, 55321408), (8, 27660704), (16, 13830352), (32, 6915176), (64, 3457588), (128, 1728794), (256, 864397), (419, 528128), (838, 264064), (1676, 132032), (2063, 107264), (3352, 66016), (4126, 53632), (6704, 33008), (8252, 26816), (13408, 16504)]