90865688008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3807647}}^1$

素因数の和:3807829

約数の個数: 32

約数和(自身を含む): 180482515200

約数和(自身を除く): 89616827192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2983, 5966, 11932, 23864, 3807647, 7615294, 15230588, 30461176, 72345293, 144690586, 289381172, 578762344, 597800579, 1195601158, 2391202316, 4782404632, 11358211001, 22716422002, 45432844004, 90865688008]

約数ペア:

[(1, 90865688008), (2, 45432844004), (4, 22716422002), (8, 11358211001), (19, 4782404632), (38, 2391202316), (76, 1195601158), (152, 597800579), (157, 578762344), (314, 289381172), (628, 144690586), (1256, 72345293), (2983, 30461176), (5966, 15230588), (11932, 7615294), (23864, 3807647)]