16953248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 36451296

約数和(自身を除く): 19498048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 491, 664, 982, 1079, 1328, 1964, 2158, 2656, 3928, 4316, 6383, 7856, 8632, 12766, 15712, 17264, 25532, 34528, 40753, 51064, 81506, 102128, 163012, 204256, 326024, 529789, 652048, 1059578, 1304096, 2119156, 4238312, 8476624, 16953248]

約数ペア:

[(1, 16953248), (2, 8476624), (4, 4238312), (8, 2119156), (13, 1304096), (16, 1059578), (26, 652048), (32, 529789), (52, 326024), (83, 204256), (104, 163012), (166, 102128), (208, 81506), (332, 51064), (416, 40753), (491, 34528), (664, 25532), (982, 17264), (1079, 15712), (1328, 12766), (1964, 8632), (2158, 7856), (2656, 6383), (3928, 4316)]