87818768

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{8867}}^1$

素因数の和:9494

約数の個数: 20

約数和(自身を含む): 170442960

約数和(自身を除く): 82624192

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 8867, 9904, 17734, 35468, 70936, 141872, 5488673, 10977346, 21954692, 43909384, 87818768]

約数ペア:

[(1, 87818768), (2, 43909384), (4, 21954692), (8, 10977346), (16, 5488673), (619, 141872), (1238, 70936), (2476, 35468), (4952, 17734), (8867, 9904)]