15915120224

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{1907}}^1\times {\mathrm{6361}}^1$

素因数の和:8319

約数の個数: 48

約数和(自身を含む): 32118989616

約数和(自身を除く): 16203869392

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 1907, 3814, 6361, 7628, 12722, 15256, 25444, 30512, 50888, 61024, 78187, 101776, 156374, 203552, 260801, 312748, 521602, 625496, 1043204, 1250992, 2086408, 2501984, 4172816, 8345632, 12130427, 24260854, 48521708, 97043416, 194086832, 388173664, 497347507, 994695014, 1989390028, 3978780056, 7957560112, 15915120224]

約数ペア:

[(1, 15915120224), (2, 7957560112), (4, 3978780056), (8, 1989390028), (16, 994695014), (32, 497347507), (41, 388173664), (82, 194086832), (164, 97043416), (328, 48521708), (656, 24260854), (1312, 12130427), (1907, 8345632), (3814, 4172816), (6361, 2501984), (7628, 2086408), (12722, 1250992), (15256, 1043204), (25444, 625496), (30512, 521602), (50888, 312748), (61024, 260801), (78187, 203552), (101776, 156374)]