15691918912

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{128437}}^1$

素因数の和:128555

約数の個数: 56

約数和(自身を含む): 32884238016

約数和(自身を除く): 17192319104

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 83, 92, 166, 184, 332, 368, 664, 736, 1328, 1472, 1909, 2656, 3818, 5312, 7636, 15272, 30544, 61088, 122176, 128437, 256874, 513748, 1027496, 2054992, 2954051, 4109984, 5908102, 8219968, 10660271, 11816204, 21320542, 23632408, 42641084, 47264816, 85282168, 94529632, 170564336, 189059264, 245186233, 341128672, 490372466, 682257344, 980744932, 1961489864, 3922979728, 7845959456, 15691918912]

約数ペア:

[(1, 15691918912), (2, 7845959456), (4, 3922979728), (8, 1961489864), (16, 980744932), (23, 682257344), (32, 490372466), (46, 341128672), (64, 245186233), (83, 189059264), (92, 170564336), (166, 94529632), (184, 85282168), (332, 47264816), (368, 42641084), (664, 23632408), (736, 21320542), (1328, 11816204), (1472, 10660271), (1909, 8219968), (2656, 5908102), (3818, 4109984), (5312, 2954051), (7636, 2054992), (15272, 1027496), (30544, 513748), (61088, 256874), (122176, 128437)]