870810832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{11783}}^1$

素因数の和:11971

約数の個数: 40

約数和(自身を含む): 1753459200

約数和(自身を除く): 882648368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 149, 248, 298, 496, 596, 1192, 2384, 4619, 9238, 11783, 18476, 23566, 36952, 47132, 73904, 94264, 188528, 365273, 730546, 1461092, 1755667, 2922184, 3511334, 5844368, 7022668, 14045336, 28090672, 54425677, 108851354, 217702708, 435405416, 870810832]

約数ペア:

[(1, 870810832), (2, 435405416), (4, 217702708), (8, 108851354), (16, 54425677), (31, 28090672), (62, 14045336), (124, 7022668), (149, 5844368), (248, 3511334), (298, 2922184), (496, 1755667), (596, 1461092), (1192, 730546), (2384, 365273), (4619, 188528), (9238, 94264), (11783, 73904), (18476, 47132), (23566, 36952)]