31608252

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 58708548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 94, 108, 117, 141, 156, 188, 234, 282, 351, 423, 468, 479, 564, 611, 702, 846, 958, 1222, 1269, 1404, 1437, 1692, 1833, 1916, 2444, 2538, 2874, 3666, 4311, 5076, 5499, 5748, 6227, 7332, 8622, 10998, 12454, 12933, 16497, 17244, 18681, 21996, 22513, 24908, 25866, 32994, 37362, 45026, 51732, 56043, 65988, 67539, 74724, 90052, 112086, 135078, 168129, 202617, 224172, 270156, 292669, 336258, 405234, 585338, 607851, 672516, 810468, 878007, 1170676, 1215702, 1756014, 2431404, 2634021, 3512028, 5268042, 7902063, 10536084, 15804126, 31608252]

約数ペア:

[(1, 31608252), (2, 15804126), (3, 10536084), (4, 7902063), (6, 5268042), (9, 3512028), (12, 2634021), (13, 2431404), (18, 1756014), (26, 1215702), (27, 1170676), (36, 878007), (39, 810468), (47, 672516), (52, 607851), (54, 585338), (78, 405234), (94, 336258), (108, 292669), (117, 270156), (141, 224172), (156, 202617), (188, 168129), (234, 135078), (282, 112086), (351, 90052), (423, 74724), (468, 67539), (479, 65988), (564, 56043), (611, 51732), (702, 45026), (846, 37362), (958, 32994), (1222, 25866), (1269, 24908), (1404, 22513), (1437, 21996), (1692, 18681), (1833, 17244), (1916, 16497), (2444, 12933), (2538, 12454), (2874, 10998), (3666, 8622), (4311, 7332), (5076, 6227), (5499, 5748)]