16647922528

素因数分解:

$2^5\times {\mathrm{419}}^1\times {\mathrm{811}}^1\times {\mathrm{1531}}^1$

素因数の和:2771

約数の個数: 48

約数和(自身を含む): 32915816640

約数和(自身を除く): 16267894112

約数列:

[1, 2, 4, 8, 16, 32, 419, 811, 838, 1531, 1622, 1676, 3062, 3244, 3352, 6124, 6488, 6704, 12248, 12976, 13408, 24496, 25952, 48992, 339809, 641489, 679618, 1241641, 1282978, 1359236, 2483282, 2565956, 2718472, 4966564, 5131912, 5436944, 9933128, 10263824, 10873888, 19866256, 20527648, 39732512, 520247579, 1040495158, 2080990316, 4161980632, 8323961264, 16647922528]

約数ペア:

[(1, 16647922528), (2, 8323961264), (4, 4161980632), (8, 2080990316), (16, 1040495158), (32, 520247579), (419, 39732512), (811, 20527648), (838, 19866256), (1531, 10873888), (1622, 10263824), (1676, 9933128), (3062, 5436944), (3244, 5131912), (3352, 4966564), (6124, 2718472), (6488, 2565956), (6704, 2483282), (12248, 1359236), (12976, 1282978), (13408, 1241641), (24496, 679618), (25952, 641489), (48992, 339809)]