160996832

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 326601072

約数和(自身を除く): 165604240

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 277, 328, 443, 554, 656, 886, 1108, 1312, 1772, 2216, 3544, 4432, 7088, 8864, 11357, 14176, 18163, 22714, 36326, 45428, 72652, 90856, 122711, 145304, 181712, 245422, 290608, 363424, 490844, 581216, 981688, 1963376, 3926752, 5031151, 10062302, 20124604, 40249208, 80498416, 160996832]

約数ペア:

[(1, 160996832), (2, 80498416), (4, 40249208), (8, 20124604), (16, 10062302), (32, 5031151), (41, 3926752), (82, 1963376), (164, 981688), (277, 581216), (328, 490844), (443, 363424), (554, 290608), (656, 245422), (886, 181712), (1108, 145304), (1312, 122711), (1772, 90856), (2216, 72652), (3544, 45428), (4432, 36326), (7088, 22714), (8864, 18163), (11357, 14176)]