85840768

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 186782400

約数和(自身を除く): 100941632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 316, 416, 632, 653, 832, 1027, 1264, 1306, 1664, 2054, 2528, 2612, 4108, 5056, 5224, 8216, 8489, 10112, 10448, 16432, 16978, 20896, 32864, 33956, 41792, 51587, 65728, 67912, 83584, 103174, 131456, 135824, 206348, 271648, 412696, 543296, 670631, 825392, 1086592, 1341262, 1650784, 2682524, 3301568, 5365048, 6603136, 10730096, 21460192, 42920384, 85840768]

約数ペア:

[(1, 85840768), (2, 42920384), (4, 21460192), (8, 10730096), (13, 6603136), (16, 5365048), (26, 3301568), (32, 2682524), (52, 1650784), (64, 1341262), (79, 1086592), (104, 825392), (128, 670631), (158, 543296), (208, 412696), (316, 271648), (416, 206348), (632, 135824), (653, 131456), (832, 103174), (1027, 83584), (1264, 67912), (1306, 65728), (1664, 51587), (2054, 41792), (2528, 33956), (2612, 32864), (4108, 20896), (5056, 16978), (5224, 16432), (8216, 10448), (8489, 10112)]