16374424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 35458560

約数和(自身を除く): 19084136

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 47, 74, 88, 94, 107, 148, 188, 214, 296, 376, 407, 428, 517, 814, 856, 1034, 1177, 1628, 1739, 2068, 2354, 3256, 3478, 3959, 4136, 4708, 5029, 6956, 7918, 9416, 10058, 13912, 15836, 19129, 20116, 31672, 38258, 40232, 43549, 55319, 76516, 87098, 110638, 153032, 174196, 186073, 221276, 348392, 372146, 442552, 744292, 1488584, 2046803, 4093606, 8187212, 16374424]

約数ペア:

[(1, 16374424), (2, 8187212), (4, 4093606), (8, 2046803), (11, 1488584), (22, 744292), (37, 442552), (44, 372146), (47, 348392), (74, 221276), (88, 186073), (94, 174196), (107, 153032), (148, 110638), (188, 87098), (214, 76516), (296, 55319), (376, 43549), (407, 40232), (428, 38258), (517, 31672), (814, 20116), (856, 19129), (1034, 15836), (1177, 13912), (1628, 10058), (1739, 9416), (2068, 7918), (2354, 6956), (3256, 5029), (3478, 4708), (3959, 4136)]