16188536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 38431680

約数和(自身を除く): 22243144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 601, 728, 962, 1036, 1202, 1924, 2072, 2404, 3367, 3848, 4207, 4808, 6734, 7813, 8414, 13468, 15626, 16828, 22237, 26936, 31252, 33656, 44474, 54691, 62504, 88948, 109382, 155659, 177896, 218764, 289081, 311318, 437528, 578162, 622636, 1156324, 1245272, 2023567, 2312648, 4047134, 8094268, 16188536]

約数ペア:

[(1, 16188536), (2, 8094268), (4, 4047134), (7, 2312648), (8, 2023567), (13, 1245272), (14, 1156324), (26, 622636), (28, 578162), (37, 437528), (52, 311318), (56, 289081), (74, 218764), (91, 177896), (104, 155659), (148, 109382), (182, 88948), (259, 62504), (296, 54691), (364, 44474), (481, 33656), (518, 31252), (601, 26936), (728, 22237), (962, 16828), (1036, 15626), (1202, 13468), (1924, 8414), (2072, 7813), (2404, 6734), (3367, 4808), (3848, 4207)]