23085328

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 54123520

約数和(自身を除く): 31038192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 109, 112, 122, 124, 217, 218, 244, 248, 427, 434, 436, 488, 496, 763, 854, 868, 872, 976, 1526, 1708, 1736, 1744, 1891, 3052, 3379, 3416, 3472, 3782, 6104, 6649, 6758, 6832, 7564, 12208, 13237, 13298, 13516, 15128, 23653, 26474, 26596, 27032, 30256, 46543, 47306, 52948, 53192, 54064, 93086, 94612, 105896, 106384, 186172, 189224, 206119, 211792, 372344, 378448, 412238, 744688, 824476, 1442833, 1648952, 2885666, 3297904, 5771332, 11542664, 23085328]

約数ペア:

[(1, 23085328), (2, 11542664), (4, 5771332), (7, 3297904), (8, 2885666), (14, 1648952), (16, 1442833), (28, 824476), (31, 744688), (56, 412238), (61, 378448), (62, 372344), (109, 211792), (112, 206119), (122, 189224), (124, 186172), (217, 106384), (218, 105896), (244, 94612), (248, 93086), (427, 54064), (434, 53192), (436, 52948), (488, 47306), (496, 46543), (763, 30256), (854, 27032), (868, 26596), (872, 26474), (976, 23653), (1526, 15128), (1708, 13516), (1736, 13298), (1744, 13237), (1891, 12208), (3052, 7564), (3379, 6832), (3416, 6758), (3472, 6649), (3782, 6104)]