88199872

素因数分解:

$2^6\times {\mathrm{67}}^2\times {\mathrm{307}}^1$

素因数の和:453

約数の個数: 42

約数和(自身を含む): 178251612

約数和(自身を除く): 90051740

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 307, 536, 614, 1072, 1228, 2144, 2456, 4288, 4489, 4912, 8978, 9824, 17956, 19648, 20569, 35912, 41138, 71824, 82276, 143648, 164552, 287296, 329104, 658208, 1316416, 1378123, 2756246, 5512492, 11024984, 22049968, 44099936, 88199872]

約数ペア:

[(1, 88199872), (2, 44099936), (4, 22049968), (8, 11024984), (16, 5512492), (32, 2756246), (64, 1378123), (67, 1316416), (134, 658208), (268, 329104), (307, 287296), (536, 164552), (614, 143648), (1072, 82276), (1228, 71824), (2144, 41138), (2456, 35912), (4288, 20569), (4489, 19648), (4912, 17956), (8978, 9824)]