16309384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 38586240

約数和(自身を除く): 22276856

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 521, 559, 602, 728, 1042, 1118, 1204, 2084, 2236, 2408, 3647, 3913, 4168, 4472, 6773, 7294, 7826, 13546, 14588, 15652, 22403, 27092, 29176, 31304, 44806, 47411, 54184, 89612, 94822, 156821, 179224, 189644, 291239, 313642, 379288, 582478, 627284, 1164956, 1254568, 2038673, 2329912, 4077346, 8154692, 16309384]

約数ペア:

[(1, 16309384), (2, 8154692), (4, 4077346), (7, 2329912), (8, 2038673), (13, 1254568), (14, 1164956), (26, 627284), (28, 582478), (43, 379288), (52, 313642), (56, 291239), (86, 189644), (91, 179224), (104, 156821), (172, 94822), (182, 89612), (301, 54184), (344, 47411), (364, 44806), (521, 31304), (559, 29176), (602, 27092), (728, 22403), (1042, 15652), (1118, 14588), (1204, 13546), (2084, 7826), (2236, 7294), (2408, 6773), (3647, 4472), (3913, 4168)]