31583314

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1013}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 57822336

約数和(自身を除く): 26239022

約数列:

[1, 2, 7, 14, 17, 34, 119, 131, 238, 262, 917, 1013, 1834, 2026, 2227, 4454, 7091, 14182, 15589, 17221, 31178, 34442, 120547, 132703, 241094, 265406, 928921, 1857842, 2255951, 4511902, 15791657, 31583314]

約数ペア:

[(1, 31583314), (2, 15791657), (7, 4511902), (14, 2255951), (17, 1857842), (34, 928921), (119, 265406), (131, 241094), (238, 132703), (262, 120547), (917, 34442), (1013, 31178), (1834, 17221), (2026, 15589), (2227, 14182), (4454, 7091)]