33137920

素因数分解:

$2^8\times 5^1\times {\mathrm{25889}}^1$

素因数の和:25910

約数の個数: 36

約数和(自身を含む): 79378740

約数和(自身を除く): 46240820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 25889, 51778, 103556, 129445, 207112, 258890, 414224, 517780, 828448, 1035560, 1656896, 2071120, 3313792, 4142240, 6627584, 8284480, 16568960, 33137920]

約数ペア:

[(1, 33137920), (2, 16568960), (4, 8284480), (5, 6627584), (8, 4142240), (10, 3313792), (16, 2071120), (20, 1656896), (32, 1035560), (40, 828448), (64, 517780), (80, 414224), (128, 258890), (160, 207112), (256, 129445), (320, 103556), (640, 51778), (1280, 25889)]