31257644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 63334656

約数和(自身を除く): 32077012

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 67, 92, 134, 253, 268, 461, 506, 737, 922, 1012, 1474, 1541, 1844, 2948, 3082, 5071, 6164, 10142, 10603, 16951, 20284, 21206, 30887, 33902, 42412, 61774, 67804, 116633, 123548, 233266, 339757, 466532, 679514, 710401, 1359028, 1420802, 2841604, 7814411, 15628822, 31257644]

約数ペア:

[(1, 31257644), (2, 15628822), (4, 7814411), (11, 2841604), (22, 1420802), (23, 1359028), (44, 710401), (46, 679514), (67, 466532), (92, 339757), (134, 233266), (253, 123548), (268, 116633), (461, 67804), (506, 61774), (737, 42412), (922, 33902), (1012, 30887), (1474, 21206), (1541, 20284), (1844, 16951), (2948, 10603), (3082, 10142), (5071, 6164)]