86931384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{190639}}^1$

素因数の和:190667

約数の個数: 32

約数和(自身を含む): 228768000

約数和(自身を除く): 141836616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 190639, 381278, 571917, 762556, 1143834, 1525112, 2287668, 3622141, 4575336, 7244282, 10866423, 14488564, 21732846, 28977128, 43465692, 86931384]

約数ペア:

[(1, 86931384), (2, 43465692), (3, 28977128), (4, 21732846), (6, 14488564), (8, 10866423), (12, 7244282), (19, 4575336), (24, 3622141), (38, 2287668), (57, 1525112), (76, 1143834), (114, 762556), (152, 571917), (228, 381278), (456, 190639)]