30918368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{74323}}^1$

素因数の和:74346

約数の個数: 24

約数和(自身を含む): 65553768

約数和(自身を除く): 34635400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 74323, 148646, 297292, 594584, 966199, 1189168, 1932398, 2378336, 3864796, 7729592, 15459184, 30918368]

約数ペア:

[(1, 30918368), (2, 15459184), (4, 7729592), (8, 3864796), (13, 2378336), (16, 1932398), (26, 1189168), (32, 966199), (52, 594584), (104, 297292), (208, 148646), (416, 74323)]