31822572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3390

約数の個数: 48

約数和(自身を含む): 80317440

約数和(自身を除く): 48494868

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 1598, 2397, 3196, 3319, 4794, 6638, 9588, 9957, 13276, 19914, 39828, 56423, 112846, 155993, 169269, 225692, 311986, 338538, 467979, 623972, 677076, 935958, 1871916, 2651881, 5303762, 7955643, 10607524, 15911286, 31822572]

約数ペア:

[(1, 31822572), (2, 15911286), (3, 10607524), (4, 7955643), (6, 5303762), (12, 2651881), (17, 1871916), (34, 935958), (47, 677076), (51, 623972), (68, 467979), (94, 338538), (102, 311986), (141, 225692), (188, 169269), (204, 155993), (282, 112846), (564, 56423), (799, 39828), (1598, 19914), (2397, 13276), (3196, 9957), (3319, 9588), (4794, 6638)]