90357584

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{19541}}^1$

素因数の和:19583

約数の個数: 30

約数和(自身を含む): 185981214

約数和(自身を除く): 95623630

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 19541, 39082, 78164, 156328, 312656, 332197, 664394, 1328788, 2657576, 5315152, 5647349, 11294698, 22589396, 45178792, 90357584]

約数ペア:

[(1, 90357584), (2, 45178792), (4, 22589396), (8, 11294698), (16, 5647349), (17, 5315152), (34, 2657576), (68, 1328788), (136, 664394), (272, 332197), (289, 312656), (578, 156328), (1156, 78164), (2312, 39082), (4624, 19541)]