86989408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14537}}^1$

素因数の和:14575

約数の個数: 48

約数和(自身を含む): 197833104

約数和(自身を除く): 110843696

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 14537, 29074, 58148, 116296, 159907, 232592, 247129, 319814, 465184, 494258, 639628, 988516, 1279256, 1977032, 2558512, 2718419, 3954064, 5117024, 5436838, 7908128, 10873676, 21747352, 43494704, 86989408]

約数ペア:

[(1, 86989408), (2, 43494704), (4, 21747352), (8, 10873676), (11, 7908128), (16, 5436838), (17, 5117024), (22, 3954064), (32, 2718419), (34, 2558512), (44, 1977032), (68, 1279256), (88, 988516), (136, 639628), (176, 494258), (187, 465184), (272, 319814), (352, 247129), (374, 232592), (544, 159907), (748, 116296), (1496, 58148), (2992, 29074), (5984, 14537)]