88965824

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{15619}}^1$

素因数の和:15720

約数の個数: 28

約数和(自身を含む): 178536600

約数和(自身を除く): 89570776

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 15619, 31238, 62476, 124952, 249904, 499808, 999616, 1390091, 2780182, 5560364, 11120728, 22241456, 44482912, 88965824]

約数ペア:

[(1, 88965824), (2, 44482912), (4, 22241456), (8, 11120728), (16, 5560364), (32, 2780182), (64, 1390091), (89, 999616), (178, 499808), (356, 249904), (712, 124952), (1424, 62476), (2848, 31238), (5696, 15619)]