16043648

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 34645320

約数和(自身を除く): 18601672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 101, 128, 136, 146, 202, 272, 292, 404, 544, 584, 808, 1088, 1168, 1241, 1616, 1717, 2176, 2336, 2482, 3232, 3434, 4672, 4964, 6464, 6868, 7373, 9344, 9928, 12928, 13736, 14746, 19856, 27472, 29492, 39712, 54944, 58984, 79424, 109888, 117968, 125341, 158848, 219776, 235936, 250682, 471872, 501364, 943744, 1002728, 2005456, 4010912, 8021824, 16043648]

約数ペア:

[(1, 16043648), (2, 8021824), (4, 4010912), (8, 2005456), (16, 1002728), (17, 943744), (32, 501364), (34, 471872), (64, 250682), (68, 235936), (73, 219776), (101, 158848), (128, 125341), (136, 117968), (146, 109888), (202, 79424), (272, 58984), (292, 54944), (404, 39712), (544, 29492), (584, 27472), (808, 19856), (1088, 14746), (1168, 13736), (1241, 12928), (1616, 9928), (1717, 9344), (2176, 7373), (2336, 6868), (2482, 6464), (3232, 4964), (3434, 4672)]