90214142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{3853}}^1$

素因数の和:4387

約数の個数: 16

約数和(自身を含む): 141518880

約数和(自身を除く): 51304738

約数列:

[1, 2, 23, 46, 509, 1018, 3853, 7706, 11707, 23414, 88619, 177238, 1961177, 3922354, 45107071, 90214142]

約数ペア:

[(1, 90214142), (2, 45107071), (23, 3922354), (46, 1961177), (509, 177238), (1018, 88619), (3853, 23414), (7706, 11707)]