87153968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29129}}^1$

素因数の和:29165

約数の個数: 40

約数和(自身を含む): 195054480

約数和(自身を除く): 107900512

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 29129, 58258, 116516, 233032, 320419, 466064, 495193, 640838, 990386, 1281676, 1980772, 2563352, 3961544, 5126704, 5447123, 7923088, 10894246, 21788492, 43576984, 87153968]

約数ペア:

[(1, 87153968), (2, 43576984), (4, 21788492), (8, 10894246), (11, 7923088), (16, 5447123), (17, 5126704), (22, 3961544), (34, 2563352), (44, 1980772), (68, 1281676), (88, 990386), (136, 640838), (176, 495193), (187, 466064), (272, 320419), (374, 233032), (748, 116516), (1496, 58258), (2992, 29129)]