31910632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18049}}^1$

素因数の和:18085

約数の個数: 32

約数和(自身を含む): 68229000

約数和(自身を除く): 36318368

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 18049, 36098, 72196, 144392, 234637, 306833, 469274, 613666, 938548, 1227332, 1877096, 2454664, 3988829, 7977658, 15955316, 31910632]

約数ペア:

[(1, 31910632), (2, 15955316), (4, 7977658), (8, 3988829), (13, 2454664), (17, 1877096), (26, 1227332), (34, 938548), (52, 613666), (68, 469274), (104, 306833), (136, 234637), (221, 144392), (442, 72196), (884, 36098), (1768, 18049)]