88137296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{659}}^1$

素因数の和:1323

約数の個数: 40

約数和(自身を含む): 184467360

約数和(自身を除く): 96330064

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 643, 659, 1286, 1318, 2572, 2636, 5144, 5272, 8359, 8567, 10288, 10544, 16718, 17134, 33436, 34268, 66872, 68536, 133744, 137072, 423737, 847474, 1694948, 3389896, 5508581, 6779792, 11017162, 22034324, 44068648, 88137296]

約数ペア:

[(1, 88137296), (2, 44068648), (4, 22034324), (8, 11017162), (13, 6779792), (16, 5508581), (26, 3389896), (52, 1694948), (104, 847474), (208, 423737), (643, 137072), (659, 133744), (1286, 68536), (1318, 66872), (2572, 34268), (2636, 33436), (5144, 17134), (5272, 16718), (8359, 10544), (8567, 10288)]