68108984

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4099}}^1$

素因数の和:4203

約数の個数: 32

約数和(自身を含む): 133824000

約数和(自身を除く): 65715016

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 2077, 4099, 4154, 8198, 8308, 16396, 16616, 32792, 127069, 254138, 274633, 508276, 549266, 1016552, 1098532, 2197064, 8513623, 17027246, 34054492, 68108984]

約数ペア:

[(1, 68108984), (2, 34054492), (4, 17027246), (8, 8513623), (31, 2197064), (62, 1098532), (67, 1016552), (124, 549266), (134, 508276), (248, 274633), (268, 254138), (536, 127069), (2077, 32792), (4099, 16616), (4154, 16396), (8198, 8308)]