65113216

素因数分解:

$2^7\times 7^1\times {\mathrm{72671}}^1$

素因数の和:72692

約数の個数: 32

約数和(自身を含む): 148250880

約数和(自身を除く): 83137664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 72671, 145342, 290684, 508697, 581368, 1017394, 1162736, 2034788, 2325472, 4069576, 4650944, 8139152, 9301888, 16278304, 32556608, 65113216]

約数ペア:

[(1, 65113216), (2, 32556608), (4, 16278304), (7, 9301888), (8, 8139152), (14, 4650944), (16, 4069576), (28, 2325472), (32, 2034788), (56, 1162736), (64, 1017394), (112, 581368), (128, 508697), (224, 290684), (448, 145342), (896, 72671)]