31446976

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2393

約数の個数: 56

約数和(自身を含む): 71688960

約数和(自身を除く): 40241984

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 2351, 3344, 4702, 6688, 9404, 13376, 18808, 25861, 37616, 44669, 51722, 75232, 89338, 103444, 150464, 178676, 206888, 357352, 413776, 491359, 714704, 827552, 982718, 1429408, 1655104, 1965436, 2858816, 3930872, 7861744, 15723488, 31446976]

約数ペア:

[(1, 31446976), (2, 15723488), (4, 7861744), (8, 3930872), (11, 2858816), (16, 1965436), (19, 1655104), (22, 1429408), (32, 982718), (38, 827552), (44, 714704), (64, 491359), (76, 413776), (88, 357352), (152, 206888), (176, 178676), (209, 150464), (304, 103444), (352, 89338), (418, 75232), (608, 51722), (704, 44669), (836, 37616), (1216, 25861), (1672, 18808), (2351, 13376), (3344, 9404), (4702, 6688)]