464918656

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{117167}}^1$

素因数の和:117212

約数の個数: 32

約数和(自身を含む): 956090880

約数和(自身を除く): 491172224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 117167, 234334, 468668, 937336, 1874672, 3632177, 3749344, 7264354, 7498688, 14528708, 14997376, 29057416, 58114832, 116229664, 232459328, 464918656]

約数ペア:

[(1, 464918656), (2, 232459328), (4, 116229664), (8, 58114832), (16, 29057416), (31, 14997376), (32, 14528708), (62, 7498688), (64, 7264354), (124, 3749344), (128, 3632177), (248, 1874672), (496, 937336), (992, 468668), (1984, 234334), (3968, 117167)]