31006222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 52016832

約数和(自身を除く): 21010610

約数列:

[1, 2, 13, 26, 37, 74, 167, 193, 334, 386, 481, 962, 2171, 2509, 4342, 5018, 6179, 7141, 12358, 14282, 32231, 64462, 80327, 92833, 160654, 185666, 419003, 838006, 1192547, 2385094, 15503111, 31006222]

約数ペア:

[(1, 31006222), (2, 15503111), (13, 2385094), (26, 1192547), (37, 838006), (74, 419003), (167, 185666), (193, 160654), (334, 92833), (386, 80327), (481, 64462), (962, 32231), (2171, 14282), (2509, 12358), (4342, 7141), (5018, 6179)]