15679781168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1907}}^1\times {\mathrm{22343}}^1$

素因数の和:24281

約数の個数: 40

約数和(自身を含む): 31718469888

約数和(自身を除く): 16038688720

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1907, 3814, 7628, 15256, 22343, 30512, 43861, 44686, 87722, 89372, 175444, 178744, 350888, 357488, 513889, 701776, 1027778, 2055556, 4111112, 8222224, 42608101, 85216202, 170432404, 340864808, 681729616, 979986323, 1959972646, 3919945292, 7839890584, 15679781168]

約数ペア:

[(1, 15679781168), (2, 7839890584), (4, 3919945292), (8, 1959972646), (16, 979986323), (23, 681729616), (46, 340864808), (92, 170432404), (184, 85216202), (368, 42608101), (1907, 8222224), (3814, 4111112), (7628, 2055556), (15256, 1027778), (22343, 701776), (30512, 513889), (43861, 357488), (44686, 350888), (87722, 178744), (89372, 175444)]