42493168

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 85240080

約数和(自身を除く): 42746912

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 179, 296, 358, 401, 592, 716, 802, 1432, 1604, 2864, 3208, 6416, 6623, 13246, 14837, 26492, 29674, 52984, 59348, 71779, 105968, 118696, 143558, 237392, 287116, 574232, 1148464, 2655823, 5311646, 10623292, 21246584, 42493168]

約数ペア:

[(1, 42493168), (2, 21246584), (4, 10623292), (8, 5311646), (16, 2655823), (37, 1148464), (74, 574232), (148, 287116), (179, 237392), (296, 143558), (358, 118696), (401, 105968), (592, 71779), (716, 59348), (802, 52984), (1432, 29674), (1604, 26492), (2864, 14837), (3208, 13246), (6416, 6623)]