40112016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3900

約数の個数: 80

約数和(自身を含む): 122277888

約数和(自身を除く): 82165872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 3851, 5208, 7702, 10416, 11553, 15404, 23106, 26957, 30808, 46212, 53914, 61616, 80871, 92424, 107828, 119381, 161742, 184848, 215656, 238762, 323484, 358143, 431312, 477524, 646968, 716286, 835667, 955048, 1293936, 1432572, 1671334, 1910096, 2507001, 2865144, 3342668, 5014002, 5730288, 6685336, 10028004, 13370672, 20056008, 40112016]

約数ペア:

[(1, 40112016), (2, 20056008), (3, 13370672), (4, 10028004), (6, 6685336), (7, 5730288), (8, 5014002), (12, 3342668), (14, 2865144), (16, 2507001), (21, 1910096), (24, 1671334), (28, 1432572), (31, 1293936), (42, 955048), (48, 835667), (56, 716286), (62, 646968), (84, 477524), (93, 431312), (112, 358143), (124, 323484), (168, 238762), (186, 215656), (217, 184848), (248, 161742), (336, 119381), (372, 107828), (434, 92424), (496, 80871), (651, 61616), (744, 53914), (868, 46212), (1302, 30808), (1488, 26957), (1736, 23106), (2604, 15404), (3472, 11553), (3851, 10416), (5208, 7702)]