89465984

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{36787}}^1$

素因数の和:36820

約数の個数: 32

約数和(自身を含む): 187618800

約数和(自身を除く): 98152816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 36787, 73574, 147148, 294296, 588592, 698953, 1177184, 1397906, 2354368, 2795812, 4708736, 5591624, 11183248, 22366496, 44732992, 89465984]

約数ペア:

[(1, 89465984), (2, 44732992), (4, 22366496), (8, 11183248), (16, 5591624), (19, 4708736), (32, 2795812), (38, 2354368), (64, 1397906), (76, 1177184), (128, 698953), (152, 588592), (304, 294296), (608, 147148), (1216, 73574), (2432, 36787)]