31388284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9221}}^1$

素因数の和:9285

約数の個数: 24

約数和(自身を含む): 58873248

約数和(自身を除く): 27484964

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 9221, 18442, 36884, 212083, 341177, 424166, 682354, 848332, 1364708, 7847071, 15694142, 31388284]

約数ペア:

[(1, 31388284), (2, 15694142), (4, 7847071), (23, 1364708), (37, 848332), (46, 682354), (74, 424166), (92, 341177), (148, 212083), (851, 36884), (1702, 18442), (3404, 9221)]