82931696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2741}}^1$

素因数の和:2841

約数の個数: 40

約数和(自身を含む): 168643968

約数和(自身を除く): 85712272

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 2741, 3782, 5482, 7564, 10964, 15128, 21928, 30256, 43856, 84971, 167201, 169942, 334402, 339884, 668804, 679768, 1337608, 1359536, 2675216, 5183231, 10366462, 20732924, 41465848, 82931696]

約数ペア:

[(1, 82931696), (2, 41465848), (4, 20732924), (8, 10366462), (16, 5183231), (31, 2675216), (61, 1359536), (62, 1337608), (122, 679768), (124, 668804), (244, 339884), (248, 334402), (488, 169942), (496, 167201), (976, 84971), (1891, 43856), (2741, 30256), (3782, 21928), (5482, 15128), (7564, 10964)]