284527984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16481}}^1$

素因数の和:16585

約数の個数: 40

約数和(自身を含む): 600867792

約数和(自身を除く): 316339808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4316, 8632, 16481, 17264, 32962, 65924, 131848, 214253, 263696, 428506, 857012, 1367923, 1714024, 2735846, 3428048, 5471692, 10943384, 17782999, 21886768, 35565998, 71131996, 142263992, 284527984]

約数ペア:

[(1, 284527984), (2, 142263992), (4, 71131996), (8, 35565998), (13, 21886768), (16, 17782999), (26, 10943384), (52, 5471692), (83, 3428048), (104, 2735846), (166, 1714024), (208, 1367923), (332, 857012), (664, 428506), (1079, 263696), (1328, 214253), (2158, 131848), (4316, 65924), (8632, 32962), (16481, 17264)]