31428792

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{14081}}^1$

素因数の和:14124

約数の個数: 48

約数和(自身を含む): 87871680

約数和(自身を除く): 56442888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 14081, 28162, 42243, 56324, 84486, 112648, 126729, 168972, 253458, 337944, 436511, 506916, 873022, 1013832, 1309533, 1746044, 2619066, 3492088, 3928599, 5238132, 7857198, 10476264, 15714396, 31428792]

約数ペア:

[(1, 31428792), (2, 15714396), (3, 10476264), (4, 7857198), (6, 5238132), (8, 3928599), (9, 3492088), (12, 2619066), (18, 1746044), (24, 1309533), (31, 1013832), (36, 873022), (62, 506916), (72, 436511), (93, 337944), (124, 253458), (186, 168972), (248, 126729), (279, 112648), (372, 84486), (558, 56324), (744, 42243), (1116, 28162), (2232, 14081)]