15664086736

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{231827}}^1$

素因数の和:231979

約数の個数: 40

約数和(自身を含む): 31391365824

約数和(自身を除く): 15727279088

約数列:

[1, 2, 4, 8, 16, 41, 82, 103, 164, 206, 328, 412, 656, 824, 1648, 4223, 8446, 16892, 33784, 67568, 231827, 463654, 927308, 1854616, 3709232, 9504907, 19009814, 23878181, 38019628, 47756362, 76039256, 95512724, 152078512, 191025448, 382050896, 979005421, 1958010842, 3916021684, 7832043368, 15664086736]

約数ペア:

[(1, 15664086736), (2, 7832043368), (4, 3916021684), (8, 1958010842), (16, 979005421), (41, 382050896), (82, 191025448), (103, 152078512), (164, 95512724), (206, 76039256), (328, 47756362), (412, 38019628), (656, 23878181), (824, 19009814), (1648, 9504907), (4223, 3709232), (8446, 1854616), (16892, 927308), (33784, 463654), (67568, 231827)]