87873952

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 184488192

約数和(自身を除く): 96614240

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 163, 272, 326, 544, 652, 991, 1304, 1982, 2608, 2771, 3964, 5216, 5542, 7928, 11084, 15856, 16847, 22168, 31712, 33694, 44336, 67388, 88672, 134776, 161533, 269552, 323066, 539104, 646132, 1292264, 2584528, 2746061, 5169056, 5492122, 10984244, 21968488, 43936976, 87873952]

約数ペア:

[(1, 87873952), (2, 43936976), (4, 21968488), (8, 10984244), (16, 5492122), (17, 5169056), (32, 2746061), (34, 2584528), (68, 1292264), (136, 646132), (163, 539104), (272, 323066), (326, 269552), (544, 161533), (652, 134776), (991, 88672), (1304, 67388), (1982, 44336), (2608, 33694), (2771, 31712), (3964, 22168), (5216, 16847), (5542, 15856), (7928, 11084)]