31419672

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 84797280

約数和(自身を除く): 53377608

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 102, 106, 136, 159, 204, 212, 318, 408, 424, 636, 901, 1272, 1453, 1802, 2703, 2906, 3604, 4359, 5406, 5812, 7208, 8718, 10812, 11624, 17436, 21624, 24701, 34872, 49402, 74103, 77009, 98804, 148206, 154018, 197608, 231027, 296412, 308036, 462054, 592824, 616072, 924108, 1309153, 1848216, 2618306, 3927459, 5236612, 7854918, 10473224, 15709836, 31419672]

約数ペア:

[(1, 31419672), (2, 15709836), (3, 10473224), (4, 7854918), (6, 5236612), (8, 3927459), (12, 2618306), (17, 1848216), (24, 1309153), (34, 924108), (51, 616072), (53, 592824), (68, 462054), (102, 308036), (106, 296412), (136, 231027), (159, 197608), (204, 154018), (212, 148206), (318, 98804), (408, 77009), (424, 74103), (636, 49402), (901, 34872), (1272, 24701), (1453, 21624), (1802, 17436), (2703, 11624), (2906, 10812), (3604, 8718), (4359, 7208), (5406, 5812)]