18146272

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{13831}}^1$

素因数の和:13882

約数の個数: 24

約数和(自身を含む): 36599472

約数和(自身を除く): 18453200

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 13831, 27662, 55324, 110648, 221296, 442592, 567071, 1134142, 2268284, 4536568, 9073136, 18146272]

約数ペア:

[(1, 18146272), (2, 9073136), (4, 4536568), (8, 2268284), (16, 1134142), (32, 567071), (41, 442592), (82, 221296), (164, 110648), (328, 55324), (656, 27662), (1312, 13831)]