90316976

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{41203}}^1$

素因数の和:41348

約数の個数: 20

約数和(自身を含む): 176270712

約数和(自身を除く): 85953736

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 41203, 82406, 164812, 329624, 659248, 5644811, 11289622, 22579244, 45158488, 90316976]

約数ペア:

[(1, 90316976), (2, 45158488), (4, 22579244), (8, 11289622), (16, 5644811), (137, 659248), (274, 329624), (548, 164812), (1096, 82406), (2192, 41203)]