111359872

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{66923}}^1$

素因数の和:66950

約数の個数: 32

約数和(自身を含む): 238918680

約数和(自身を除く): 127558808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 66923, 133846, 267692, 535384, 869999, 1070768, 1739998, 2141536, 3479996, 4283072, 6959992, 8566144, 13919984, 27839968, 55679936, 111359872]

約数ペア:

[(1, 111359872), (2, 55679936), (4, 27839968), (8, 13919984), (13, 8566144), (16, 6959992), (26, 4283072), (32, 3479996), (52, 2141536), (64, 1739998), (104, 1070768), (128, 869999), (208, 535384), (416, 267692), (832, 133846), (1664, 66923)]