89819648

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{5659}}^1$

素因数の和:5708

約数の個数: 40

約数和(自身を含む): 185285760

約数和(自身を除く): 95466112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 5659, 7936, 11318, 15872, 22636, 45272, 90544, 175429, 181088, 350858, 362176, 701716, 724352, 1403432, 1448704, 2806864, 2897408, 5613728, 11227456, 22454912, 44909824, 89819648]

約数ペア:

[(1, 89819648), (2, 44909824), (4, 22454912), (8, 11227456), (16, 5613728), (31, 2897408), (32, 2806864), (62, 1448704), (64, 1403432), (124, 724352), (128, 701716), (248, 362176), (256, 350858), (496, 181088), (512, 175429), (992, 90544), (1984, 45272), (3968, 22636), (5659, 15872), (7936, 11318)]