23185552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 29311088

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 79, 83, 104, 136, 158, 166, 208, 221, 272, 316, 332, 442, 632, 664, 884, 1027, 1079, 1264, 1328, 1343, 1411, 1768, 2054, 2158, 2686, 2822, 3536, 4108, 4316, 5372, 5644, 6557, 8216, 8632, 10744, 11288, 13114, 16432, 17264, 17459, 18343, 21488, 22576, 26228, 34918, 36686, 52456, 69836, 73372, 85241, 104912, 111469, 139672, 146744, 170482, 222938, 279344, 293488, 340964, 445876, 681928, 891752, 1363856, 1449097, 1783504, 2898194, 5796388, 11592776, 23185552]

約数ペア:

[(1, 23185552), (2, 11592776), (4, 5796388), (8, 2898194), (13, 1783504), (16, 1449097), (17, 1363856), (26, 891752), (34, 681928), (52, 445876), (68, 340964), (79, 293488), (83, 279344), (104, 222938), (136, 170482), (158, 146744), (166, 139672), (208, 111469), (221, 104912), (272, 85241), (316, 73372), (332, 69836), (442, 52456), (632, 36686), (664, 34918), (884, 26228), (1027, 22576), (1079, 21488), (1264, 18343), (1328, 17459), (1343, 17264), (1411, 16432), (1768, 13114), (2054, 11288), (2158, 10744), (2686, 8632), (2822, 8216), (3536, 6557), (4108, 5644), (4316, 5372)]