239927936

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{110261}}^1$

素因数の和:110292

約数の個数: 32

約数和(自身を含む): 506102580

約数和(自身を除く): 266174644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 110261, 220522, 441044, 882088, 1764176, 1874437, 3528352, 3748874, 7056704, 7497748, 14113408, 14995496, 29990992, 59981984, 119963968, 239927936]

約数ペア:

[(1, 239927936), (2, 119963968), (4, 59981984), (8, 29990992), (16, 14995496), (17, 14113408), (32, 7497748), (34, 7056704), (64, 3748874), (68, 3528352), (128, 1874437), (136, 1764176), (272, 882088), (544, 441044), (1088, 220522), (2176, 110261)]