31092984

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3691}}^1$

素因数の和:3722

約数の個数: 80

約数和(自身を含む): 93813720

約数和(自身を除く): 62720736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 3691, 4212, 7382, 8424, 11073, 14764, 22146, 29528, 33219, 44292, 47983, 66438, 88584, 95966, 99657, 132876, 143949, 191932, 199314, 265752, 287898, 298971, 383864, 398628, 431847, 575796, 597942, 797256, 863694, 1151592, 1195884, 1295541, 1727388, 2391768, 2591082, 3454776, 3886623, 5182164, 7773246, 10364328, 15546492, 31092984]

約数ペア:

[(1, 31092984), (2, 15546492), (3, 10364328), (4, 7773246), (6, 5182164), (8, 3886623), (9, 3454776), (12, 2591082), (13, 2391768), (18, 1727388), (24, 1295541), (26, 1195884), (27, 1151592), (36, 863694), (39, 797256), (52, 597942), (54, 575796), (72, 431847), (78, 398628), (81, 383864), (104, 298971), (108, 287898), (117, 265752), (156, 199314), (162, 191932), (216, 143949), (234, 132876), (312, 99657), (324, 95966), (351, 88584), (468, 66438), (648, 47983), (702, 44292), (936, 33219), (1053, 29528), (1404, 22146), (2106, 14764), (2808, 11073), (3691, 8424), (4212, 7382)]