16263142

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 29574720

約数和(自身を除く): 13311578

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 287, 406, 574, 977, 1189, 1954, 2378, 6839, 8323, 13678, 16646, 28333, 40057, 56666, 80114, 198331, 280399, 396662, 560798, 1161653, 2323306, 8131571, 16263142]

約数ペア:

[(1, 16263142), (2, 8131571), (7, 2323306), (14, 1161653), (29, 560798), (41, 396662), (58, 280399), (82, 198331), (203, 80114), (287, 56666), (406, 40057), (574, 28333), (977, 16646), (1189, 13678), (1954, 8323), (2378, 6839)]