90361528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{21433}}^1$

素因数の和:21487

約数の個数: 32

約数和(自身を含む): 185189760

約数和(自身を除く): 94828232

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 21433, 42866, 85732, 171464, 364361, 664423, 728722, 1328846, 1457444, 2657692, 2914888, 5315384, 11295191, 22590382, 45180764, 90361528]

約数ペア:

[(1, 90361528), (2, 45180764), (4, 22590382), (8, 11295191), (17, 5315384), (31, 2914888), (34, 2657692), (62, 1457444), (68, 1328846), (124, 728722), (136, 664423), (248, 364361), (527, 171464), (1054, 85732), (2108, 42866), (4216, 21433)]