31650112

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:483

約数の個数: 56

約数和(自身を含む): 68453000

約数和(自身を除く): 36802888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 208, 218, 349, 416, 436, 698, 832, 872, 1396, 1417, 1744, 2792, 2834, 3488, 4537, 5584, 5668, 6976, 9074, 11168, 11336, 18148, 22336, 22672, 36296, 38041, 45344, 72592, 76082, 90688, 145184, 152164, 290368, 304328, 494533, 608656, 989066, 1217312, 1978132, 2434624, 3956264, 7912528, 15825056, 31650112]

約数ペア:

[(1, 31650112), (2, 15825056), (4, 7912528), (8, 3956264), (13, 2434624), (16, 1978132), (26, 1217312), (32, 989066), (52, 608656), (64, 494533), (104, 304328), (109, 290368), (208, 152164), (218, 145184), (349, 90688), (416, 76082), (436, 72592), (698, 45344), (832, 38041), (872, 36296), (1396, 22672), (1417, 22336), (1744, 18148), (2792, 11336), (2834, 11168), (3488, 9074), (4537, 6976), (5584, 5668)]