42392032

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 86788800

約数和(自身を除く): 44396768

約数列:

[1, 2, 4, 8, 16, 32, 41, 79, 82, 158, 164, 316, 328, 409, 632, 656, 818, 1264, 1312, 1636, 2528, 3239, 3272, 6478, 6544, 12956, 13088, 16769, 25912, 32311, 33538, 51824, 64622, 67076, 103648, 129244, 134152, 258488, 268304, 516976, 536608, 1033952, 1324751, 2649502, 5299004, 10598008, 21196016, 42392032]

約数ペア:

[(1, 42392032), (2, 21196016), (4, 10598008), (8, 5299004), (16, 2649502), (32, 1324751), (41, 1033952), (79, 536608), (82, 516976), (158, 268304), (164, 258488), (316, 134152), (328, 129244), (409, 103648), (632, 67076), (656, 64622), (818, 51824), (1264, 33538), (1312, 32311), (1636, 25912), (2528, 16769), (3239, 13088), (3272, 12956), (6478, 6544)]