90919648

素因数分解:

$2^5\times {\mathrm{419}}^1\times {\mathrm{6781}}^1$

素因数の和:7210

約数の個数: 24

約数和(自身を含む): 179451720

約数和(自身を除く): 88532072

約数列:

[1, 2, 4, 8, 16, 32, 419, 838, 1676, 3352, 6704, 6781, 13408, 13562, 27124, 54248, 108496, 216992, 2841239, 5682478, 11364956, 22729912, 45459824, 90919648]

約数ペア:

[(1, 90919648), (2, 45459824), (4, 22729912), (8, 11364956), (16, 5682478), (32, 2841239), (419, 216992), (838, 108496), (1676, 54248), (3352, 27124), (6704, 13562), (6781, 13408)]