31545624

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 91074240

約数和(自身を除く): 59528616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 331, 361, 418, 456, 627, 662, 722, 836, 993, 1083, 1254, 1324, 1444, 1672, 1986, 2166, 2508, 2648, 2888, 3641, 3971, 3972, 4332, 5016, 6289, 7282, 7942, 7944, 8664, 10923, 11913, 12578, 14564, 15884, 18867, 21846, 23826, 25156, 29128, 31768, 37734, 43692, 47652, 50312, 69179, 75468, 87384, 95304, 119491, 138358, 150936, 207537, 238982, 276716, 358473, 415074, 477964, 553432, 716946, 830148, 955928, 1314401, 1433892, 1660296, 2628802, 2867784, 3943203, 5257604, 7886406, 10515208, 15772812, 31545624]

約数ペア:

[(1, 31545624), (2, 15772812), (3, 10515208), (4, 7886406), (6, 5257604), (8, 3943203), (11, 2867784), (12, 2628802), (19, 1660296), (22, 1433892), (24, 1314401), (33, 955928), (38, 830148), (44, 716946), (57, 553432), (66, 477964), (76, 415074), (88, 358473), (114, 276716), (132, 238982), (152, 207537), (209, 150936), (228, 138358), (264, 119491), (331, 95304), (361, 87384), (418, 75468), (456, 69179), (627, 50312), (662, 47652), (722, 43692), (836, 37734), (993, 31768), (1083, 29128), (1254, 25156), (1324, 23826), (1444, 21846), (1672, 18867), (1986, 15884), (2166, 14564), (2508, 12578), (2648, 11913), (2888, 10923), (3641, 8664), (3971, 7944), (3972, 7942), (4332, 7282), (5016, 6289)]