89045008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5419}}^1$

素因数の和:5519

約数の個数: 40

約数和(自身を含む): 188182400

約数和(自身を除く): 99137392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 5419, 8216, 10838, 16432, 21676, 43352, 70447, 86704, 140894, 281788, 428101, 563576, 856202, 1127152, 1712404, 3424808, 5565313, 6849616, 11130626, 22261252, 44522504, 89045008]

約数ペア:

[(1, 89045008), (2, 44522504), (4, 22261252), (8, 11130626), (13, 6849616), (16, 5565313), (26, 3424808), (52, 1712404), (79, 1127152), (104, 856202), (158, 563576), (208, 428101), (316, 281788), (632, 140894), (1027, 86704), (1264, 70447), (2054, 43352), (4108, 21676), (5419, 16432), (8216, 10838)]