385888

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:430

約数の個数: 24

約数和(自身を含む): 786240

約数和(自身を除く): 400352

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 389, 496, 778, 992, 1556, 3112, 6224, 12059, 12448, 24118, 48236, 96472, 192944, 385888]

約数ペア:

[(1, 385888), (2, 192944), (4, 96472), (8, 48236), (16, 24118), (31, 12448), (32, 12059), (62, 6224), (124, 3112), (248, 1556), (389, 992), (496, 778)]