416006608

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{11813}}^1$

素因数の和:11923

約数の個数: 40

約数和(自身を含む): 843803136

約数和(自身を除く): 427796528

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 8804, 11813, 17608, 23626, 35216, 47252, 94504, 189008, 366203, 732406, 838723, 1464812, 1677446, 2929624, 3354892, 5859248, 6709784, 13419568, 26000413, 52000826, 104001652, 208003304, 416006608]

約数ペア:

[(1, 416006608), (2, 208003304), (4, 104001652), (8, 52000826), (16, 26000413), (31, 13419568), (62, 6709784), (71, 5859248), (124, 3354892), (142, 2929624), (248, 1677446), (284, 1464812), (496, 838723), (568, 732406), (1136, 366203), (2201, 189008), (4402, 94504), (8804, 47252), (11813, 35216), (17608, 23626)]