31257443344

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1033099}}^1$

素因数の和:1033199

約数の個数: 40

約数和(自身を含む): 63539782400

約数和(自身を除く): 32282339056

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 7564, 15128, 30256, 1033099, 2066198, 4132396, 8264792, 16529584, 32026069, 63019039, 64052138, 126038078, 128104276, 252076156, 256208552, 504152312, 512417104, 1008304624, 1953590209, 3907180418, 7814360836, 15628721672, 31257443344]

約数ペア:

[(1, 31257443344), (2, 15628721672), (4, 7814360836), (8, 3907180418), (16, 1953590209), (31, 1008304624), (61, 512417104), (62, 504152312), (122, 256208552), (124, 252076156), (244, 128104276), (248, 126038078), (488, 64052138), (496, 63019039), (976, 32026069), (1891, 16529584), (3782, 8264792), (7564, 4132396), (15128, 2066198), (30256, 1033099)]