15670159216

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{122561}}^1$

素因数の和:122761

約数の個数: 40

約数和(自身を含む): 31094469648

約数和(自身を除く): 15424310432

約数列:

[1, 2, 4, 8, 16, 61, 122, 131, 244, 262, 488, 524, 976, 1048, 2096, 7991, 15982, 31964, 63928, 122561, 127856, 245122, 490244, 980488, 1960976, 7476221, 14952442, 16055491, 29904884, 32110982, 59809768, 64221964, 119619536, 128443928, 256887856, 979384951, 1958769902, 3917539804, 7835079608, 15670159216]

約数ペア:

[(1, 15670159216), (2, 7835079608), (4, 3917539804), (8, 1958769902), (16, 979384951), (61, 256887856), (122, 128443928), (131, 119619536), (244, 64221964), (262, 59809768), (488, 32110982), (524, 29904884), (976, 16055491), (1048, 14952442), (2096, 7476221), (7991, 1960976), (15982, 980488), (31964, 490244), (63928, 245122), (122561, 127856)]