31543764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 90961920

約数和(自身を除く): 59418156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 29, 42, 46, 58, 69, 84, 87, 92, 116, 138, 161, 174, 203, 276, 322, 348, 406, 483, 563, 609, 644, 667, 812, 966, 1126, 1218, 1334, 1689, 1932, 2001, 2252, 2436, 2668, 3378, 3941, 4002, 4669, 6756, 7882, 8004, 9338, 11823, 12949, 14007, 15764, 16327, 18676, 23646, 25898, 28014, 32654, 38847, 47292, 48981, 51796, 56028, 65308, 77694, 90643, 97962, 114289, 155388, 181286, 195924, 228578, 271929, 342867, 362572, 375521, 457156, 543858, 685734, 751042, 1087716, 1126563, 1371468, 1502084, 2253126, 2628647, 4506252, 5257294, 7885941, 10514588, 15771882, 31543764]

約数ペア:

[(1, 31543764), (2, 15771882), (3, 10514588), (4, 7885941), (6, 5257294), (7, 4506252), (12, 2628647), (14, 2253126), (21, 1502084), (23, 1371468), (28, 1126563), (29, 1087716), (42, 751042), (46, 685734), (58, 543858), (69, 457156), (84, 375521), (87, 362572), (92, 342867), (116, 271929), (138, 228578), (161, 195924), (174, 181286), (203, 155388), (276, 114289), (322, 97962), (348, 90643), (406, 77694), (483, 65308), (563, 56028), (609, 51796), (644, 48981), (667, 47292), (812, 38847), (966, 32654), (1126, 28014), (1218, 25898), (1334, 23646), (1689, 18676), (1932, 16327), (2001, 15764), (2252, 14007), (2436, 12949), (2668, 11823), (3378, 9338), (3941, 8004), (4002, 7882), (4669, 6756)]