87702928

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{41843}}^1$

素因数の和:41982

約数の個数: 20

約数和(自身を含む): 171225648

約数和(自身を除く): 83522720

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 41843, 83686, 167372, 334744, 669488, 5481433, 10962866, 21925732, 43851464, 87702928]

約数ペア:

[(1, 87702928), (2, 43851464), (4, 21925732), (8, 10962866), (16, 5481433), (131, 669488), (262, 334744), (524, 167372), (1048, 83686), (2096, 41843)]