39109408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2357

約数の個数: 48

約数和(自身を含む): 84978936

約数和(自身を除く): 45869528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 2293, 4264, 4586, 8528, 9172, 17056, 18344, 29809, 36688, 59618, 73376, 94013, 119236, 188026, 238472, 376052, 476944, 752104, 953888, 1222169, 1504208, 2444338, 3008416, 4888676, 9777352, 19554704, 39109408]

約数ペア:

[(1, 39109408), (2, 19554704), (4, 9777352), (8, 4888676), (13, 3008416), (16, 2444338), (26, 1504208), (32, 1222169), (41, 953888), (52, 752104), (82, 476944), (104, 376052), (164, 238472), (208, 188026), (328, 119236), (416, 94013), (533, 73376), (656, 59618), (1066, 36688), (1312, 29809), (2132, 18344), (2293, 17056), (4264, 9172), (4586, 8528)]