89277272

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51427}}^1$

素因数の和:51471

約数の個数: 32

約数和(自身を含む): 197483520

約数和(自身を除く): 108206248

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 51427, 102854, 205708, 359989, 411416, 719978, 1439956, 1594237, 2879912, 3188474, 6376948, 11159659, 12753896, 22319318, 44638636, 89277272]

約数ペア:

[(1, 89277272), (2, 44638636), (4, 22319318), (7, 12753896), (8, 11159659), (14, 6376948), (28, 3188474), (31, 2879912), (56, 1594237), (62, 1439956), (124, 719978), (217, 411416), (248, 359989), (434, 205708), (868, 102854), (1736, 51427)]