16816944

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 47327328

約数和(自身を除く): 30510384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 557, 592, 629, 816, 888, 1114, 1258, 1671, 1776, 1887, 2228, 2516, 3342, 3774, 4456, 5032, 6684, 7548, 8912, 9469, 10064, 13368, 15096, 18938, 20609, 26736, 28407, 30192, 37876, 41218, 56814, 61827, 75752, 82436, 113628, 123654, 151504, 164872, 227256, 247308, 329744, 350353, 454512, 494616, 700706, 989232, 1051059, 1401412, 2102118, 2802824, 4204236, 5605648, 8408472, 16816944]

約数ペア:

[(1, 16816944), (2, 8408472), (3, 5605648), (4, 4204236), (6, 2802824), (8, 2102118), (12, 1401412), (16, 1051059), (17, 989232), (24, 700706), (34, 494616), (37, 454512), (48, 350353), (51, 329744), (68, 247308), (74, 227256), (102, 164872), (111, 151504), (136, 123654), (148, 113628), (204, 82436), (222, 75752), (272, 61827), (296, 56814), (408, 41218), (444, 37876), (557, 30192), (592, 28407), (629, 26736), (816, 20609), (888, 18938), (1114, 15096), (1258, 13368), (1671, 10064), (1776, 9469), (1887, 8912), (2228, 7548), (2516, 6684), (3342, 5032), (3774, 4456)]