42679792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1105

約数の個数: 40

約数和(自身を含む): 88159536

約数和(自身を除く): 45479744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 272, 346, 692, 907, 1384, 1814, 2768, 2941, 3628, 5882, 7256, 11764, 14512, 15419, 23528, 30838, 47056, 61676, 123352, 156911, 246704, 313822, 627644, 1255288, 2510576, 2667487, 5334974, 10669948, 21339896, 42679792]

約数ペア:

[(1, 42679792), (2, 21339896), (4, 10669948), (8, 5334974), (16, 2667487), (17, 2510576), (34, 1255288), (68, 627644), (136, 313822), (173, 246704), (272, 156911), (346, 123352), (692, 61676), (907, 47056), (1384, 30838), (1814, 23528), (2768, 15419), (2941, 14512), (3628, 11764), (5882, 7256)]