43267328

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{13001}}^1$

素因数の和:13030

約数の個数: 36

約数和(自身を含む): 93016308

約数和(自身を除く): 49748980

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 13001, 26002, 52004, 104008, 169013, 208016, 338026, 416032, 676052, 832064, 1352104, 1664128, 2704208, 3328256, 5408416, 10816832, 21633664, 43267328]

約数ペア:

[(1, 43267328), (2, 21633664), (4, 10816832), (8, 5408416), (13, 3328256), (16, 2704208), (26, 1664128), (32, 1352104), (52, 832064), (64, 676052), (104, 416032), (128, 338026), (208, 208016), (256, 169013), (416, 104008), (832, 52004), (1664, 26002), (3328, 13001)]