38555168

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 78382080

約数和(自身を除く): 39826912

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 127, 179, 212, 254, 358, 424, 508, 716, 848, 1016, 1432, 1696, 2032, 2864, 4064, 5728, 6731, 9487, 13462, 18974, 22733, 26924, 37948, 45466, 53848, 75896, 90932, 107696, 151792, 181864, 215392, 303584, 363728, 727456, 1204849, 2409698, 4819396, 9638792, 19277584, 38555168]

約数ペア:

[(1, 38555168), (2, 19277584), (4, 9638792), (8, 4819396), (16, 2409698), (32, 1204849), (53, 727456), (106, 363728), (127, 303584), (179, 215392), (212, 181864), (254, 151792), (358, 107696), (424, 90932), (508, 75896), (716, 53848), (848, 45466), (1016, 37948), (1432, 26924), (1696, 22733), (2032, 18974), (2864, 13462), (4064, 9487), (5728, 6731)]