89975872

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1877}}^1$

素因数の和:2003

約数の個数: 56

約数和(自身を含む): 206069184

約数和(自身を除く): 116093312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1712, 1877, 2996, 3424, 3754, 5992, 6848, 7508, 11984, 13139, 15016, 23968, 26278, 30032, 47936, 52556, 60064, 105112, 120128, 200839, 210224, 401678, 420448, 803356, 840896, 1405873, 1606712, 2811746, 3213424, 5623492, 6426848, 11246984, 12853696, 22493968, 44987936, 89975872]

約数ペア:

[(1, 89975872), (2, 44987936), (4, 22493968), (7, 12853696), (8, 11246984), (14, 6426848), (16, 5623492), (28, 3213424), (32, 2811746), (56, 1606712), (64, 1405873), (107, 840896), (112, 803356), (214, 420448), (224, 401678), (428, 210224), (448, 200839), (749, 120128), (856, 105112), (1498, 60064), (1712, 52556), (1877, 47936), (2996, 30032), (3424, 26278), (3754, 23968), (5992, 15016), (6848, 13139), (7508, 11984)]