31200869336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1382527}}^1$

素因数の和:1382584

約数の個数: 64

約数和(自身を含む): 74324705280

約数和(自身を除く): 43123835944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 1382527, 2765054, 5530108, 9677689, 11060216, 17972851, 19355378, 35945702, 38710756, 42858337, 71891404, 77421512, 85716674, 125809957, 143782808, 171433348, 251619914, 300008359, 342866696, 503239828, 557158381, 600016718, 1006479656, 1114316762, 1200033436, 2228633524, 2400066872, 3900108667, 4457267048, 7800217334, 15600434668, 31200869336]

約数ペア:

[(1, 31200869336), (2, 15600434668), (4, 7800217334), (7, 4457267048), (8, 3900108667), (13, 2400066872), (14, 2228633524), (26, 1200033436), (28, 1114316762), (31, 1006479656), (52, 600016718), (56, 557158381), (62, 503239828), (91, 342866696), (104, 300008359), (124, 251619914), (182, 171433348), (217, 143782808), (248, 125809957), (364, 85716674), (403, 77421512), (434, 71891404), (728, 42858337), (806, 38710756), (868, 35945702), (1612, 19355378), (1736, 17972851), (2821, 11060216), (3224, 9677689), (5642, 5530108), (11284, 2765054), (22568, 1382527)]