91627856

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 181629000

約数和(自身を除く): 90001144

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 269, 349, 488, 538, 698, 976, 1076, 1396, 2152, 2792, 4304, 5584, 16409, 21289, 32818, 42578, 65636, 85156, 93881, 131272, 170312, 187762, 262544, 340624, 375524, 751048, 1502096, 5726741, 11453482, 22906964, 45813928, 91627856]

約数ペア:

[(1, 91627856), (2, 45813928), (4, 22906964), (8, 11453482), (16, 5726741), (61, 1502096), (122, 751048), (244, 375524), (269, 340624), (349, 262544), (488, 187762), (538, 170312), (698, 131272), (976, 93881), (1076, 85156), (1396, 65636), (2152, 42578), (2792, 32818), (4304, 21289), (5584, 16409)]