85665648

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{57571}}^1$

素因数の和:57613

約数の個数: 40

約数和(自身を含む): 228445696

約数和(自身を除く): 142780048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 57571, 115142, 172713, 230284, 345426, 460568, 690852, 921136, 1381704, 1784701, 2763408, 3569402, 5354103, 7138804, 10708206, 14277608, 21416412, 28555216, 42832824, 85665648]

約数ペア:

[(1, 85665648), (2, 42832824), (3, 28555216), (4, 21416412), (6, 14277608), (8, 10708206), (12, 7138804), (16, 5354103), (24, 3569402), (31, 2763408), (48, 1784701), (62, 1381704), (93, 921136), (124, 690852), (186, 460568), (248, 345426), (372, 230284), (496, 172713), (744, 115142), (1488, 57571)]