17949248

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 56

約数和(自身を含む): 37551360

約数和(自身を除く): 19602112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 109, 124, 166, 218, 248, 332, 436, 496, 664, 872, 992, 1328, 1744, 1984, 2573, 2656, 3379, 3488, 5146, 5312, 6758, 6976, 9047, 10292, 13516, 18094, 20584, 27032, 36188, 41168, 54064, 72376, 82336, 108128, 144752, 164672, 216256, 280457, 289504, 560914, 579008, 1121828, 2243656, 4487312, 8974624, 17949248]

約数ペア:

[(1, 17949248), (2, 8974624), (4, 4487312), (8, 2243656), (16, 1121828), (31, 579008), (32, 560914), (62, 289504), (64, 280457), (83, 216256), (109, 164672), (124, 144752), (166, 108128), (218, 82336), (248, 72376), (332, 54064), (436, 41168), (496, 36188), (664, 27032), (872, 20584), (992, 18094), (1328, 13516), (1744, 10292), (1984, 9047), (2573, 6976), (2656, 6758), (3379, 5312), (3488, 5146)]