85717502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2179}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 148327200

約数和(自身を除く): 62609698

約数列:

[1, 2, 13, 17, 26, 34, 89, 178, 221, 442, 1157, 1513, 2179, 2314, 3026, 4358, 19669, 28327, 37043, 39338, 56654, 74086, 193931, 387862, 481559, 963118, 2521103, 3296827, 5042206, 6593654, 42858751, 85717502]

約数ペア:

[(1, 85717502), (2, 42858751), (13, 6593654), (17, 5042206), (26, 3296827), (34, 2521103), (89, 963118), (178, 481559), (221, 387862), (442, 193931), (1157, 74086), (1513, 56654), (2179, 39338), (2314, 37043), (3026, 28327), (4358, 19669)]