86989312

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 80

約数和(自身を含む): 185613120

約数和(自身を除く): 98623808

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 83, 89, 92, 128, 166, 178, 184, 256, 332, 356, 368, 512, 664, 712, 736, 1328, 1424, 1472, 1909, 2047, 2656, 2848, 2944, 3818, 4094, 5312, 5696, 5888, 7387, 7636, 8188, 10624, 11392, 11776, 14774, 15272, 16376, 21248, 22784, 29548, 30544, 32752, 42496, 45568, 59096, 61088, 65504, 118192, 122176, 131008, 169901, 236384, 244352, 262016, 339802, 472768, 488704, 524032, 679604, 945536, 977408, 1048064, 1359208, 1891072, 2718416, 3782144, 5436832, 10873664, 21747328, 43494656, 86989312]

約数ペア:

[(1, 86989312), (2, 43494656), (4, 21747328), (8, 10873664), (16, 5436832), (23, 3782144), (32, 2718416), (46, 1891072), (64, 1359208), (83, 1048064), (89, 977408), (92, 945536), (128, 679604), (166, 524032), (178, 488704), (184, 472768), (256, 339802), (332, 262016), (356, 244352), (368, 236384), (512, 169901), (664, 131008), (712, 122176), (736, 118192), (1328, 65504), (1424, 61088), (1472, 59096), (1909, 45568), (2047, 42496), (2656, 32752), (2848, 30544), (2944, 29548), (3818, 22784), (4094, 21248), (5312, 16376), (5696, 15272), (5888, 14774), (7387, 11776), (7636, 11392), (8188, 10624)]