89100416

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{5081}}^1$

素因数の和:5232

約数の個数: 32

約数和(自身を含む): 178835580

約数和(自身を除く): 89735164

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 4384, 5081, 8768, 10162, 17536, 20324, 40648, 81296, 162592, 325184, 650368, 696097, 1392194, 2784388, 5568776, 11137552, 22275104, 44550208, 89100416]

約数ペア:

[(1, 89100416), (2, 44550208), (4, 22275104), (8, 11137552), (16, 5568776), (32, 2784388), (64, 1392194), (128, 696097), (137, 650368), (274, 325184), (548, 162592), (1096, 81296), (2192, 40648), (4384, 20324), (5081, 17536), (8768, 10162)]