117463216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18217}}^1$

素因数の和:18269

約数の個数: 40

約数和(自身を含む): 253011584

約数和(自身を除く): 135548368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 18217, 36434, 72868, 145736, 236821, 291472, 473642, 564727, 947284, 1129454, 1894568, 2258908, 3789136, 4517816, 7341451, 9035632, 14682902, 29365804, 58731608, 117463216]

約数ペア:

[(1, 117463216), (2, 58731608), (4, 29365804), (8, 14682902), (13, 9035632), (16, 7341451), (26, 4517816), (31, 3789136), (52, 2258908), (62, 1894568), (104, 1129454), (124, 947284), (208, 564727), (248, 473642), (403, 291472), (496, 236821), (806, 145736), (1612, 72868), (3224, 36434), (6448, 18217)]