87171592

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 165876480

約数和(自身を除く): 78704888

約数列:

[1, 2, 4, 8, 131, 223, 262, 373, 446, 524, 746, 892, 1048, 1492, 1784, 2984, 29213, 48863, 58426, 83179, 97726, 116852, 166358, 195452, 233704, 332716, 390904, 665432, 10896449, 21792898, 43585796, 87171592]

約数ペア:

[(1, 87171592), (2, 43585796), (4, 21792898), (8, 10896449), (131, 665432), (223, 390904), (262, 332716), (373, 233704), (446, 195452), (524, 166358), (746, 116852), (892, 97726), (1048, 83179), (1492, 58426), (1784, 48863), (2984, 29213)]