2016017792

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8329}}^1$

素因数の和:8435

約数の個数: 64

約数和(自身を含む): 4214313600

約数和(自身を除く): 2198295808

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 488, 496, 976, 992, 1891, 1952, 1984, 3782, 3904, 3968, 7564, 7808, 8329, 15128, 16658, 30256, 33316, 60512, 66632, 121024, 133264, 242048, 258199, 266528, 508069, 516398, 533056, 1016138, 1032796, 1066112, 2032276, 2065592, 4064552, 4131184, 8129104, 8262368, 15750139, 16258208, 16524736, 31500278, 32516416, 33049472, 63000556, 65032832, 126001112, 252002224, 504004448, 1008008896, 2016017792]

約数ペア:

[(1, 2016017792), (2, 1008008896), (4, 504004448), (8, 252002224), (16, 126001112), (31, 65032832), (32, 63000556), (61, 33049472), (62, 32516416), (64, 31500278), (122, 16524736), (124, 16258208), (128, 15750139), (244, 8262368), (248, 8129104), (488, 4131184), (496, 4064552), (976, 2065592), (992, 2032276), (1891, 1066112), (1952, 1032796), (1984, 1016138), (3782, 533056), (3904, 516398), (3968, 508069), (7564, 266528), (7808, 258199), (8329, 242048), (15128, 133264), (16658, 121024), (30256, 66632), (33316, 60512)]