22161152

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{6659}}^1$

素因数の和:6688

約数の個数: 36

約数和(自身を含む): 47645640

約数和(自身を除く): 25484488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 6659, 13318, 26636, 53272, 86567, 106544, 173134, 213088, 346268, 426176, 692536, 852352, 1385072, 1704704, 2770144, 5540288, 11080576, 22161152]

約数ペア:

[(1, 22161152), (2, 11080576), (4, 5540288), (8, 2770144), (13, 1704704), (16, 1385072), (26, 852352), (32, 692536), (52, 426176), (64, 346268), (104, 213088), (128, 173134), (208, 106544), (256, 86567), (416, 53272), (832, 26636), (1664, 13318), (3328, 6659)]