86895104

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 80

約数和(自身を含む): 186202368

約数和(自身を除く): 99307264

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 157, 184, 188, 256, 314, 368, 376, 512, 628, 736, 752, 1081, 1256, 1472, 1504, 2162, 2512, 2944, 3008, 3611, 4324, 5024, 5888, 6016, 7222, 7379, 8648, 10048, 11776, 12032, 14444, 14758, 17296, 20096, 24064, 28888, 29516, 34592, 40192, 57776, 59032, 69184, 80384, 115552, 118064, 138368, 169717, 231104, 236128, 276736, 339434, 462208, 472256, 553472, 678868, 924416, 944512, 1357736, 1848832, 1889024, 2715472, 3778048, 5430944, 10861888, 21723776, 43447552, 86895104]

約数ペア:

[(1, 86895104), (2, 43447552), (4, 21723776), (8, 10861888), (16, 5430944), (23, 3778048), (32, 2715472), (46, 1889024), (47, 1848832), (64, 1357736), (92, 944512), (94, 924416), (128, 678868), (157, 553472), (184, 472256), (188, 462208), (256, 339434), (314, 276736), (368, 236128), (376, 231104), (512, 169717), (628, 138368), (736, 118064), (752, 115552), (1081, 80384), (1256, 69184), (1472, 59032), (1504, 57776), (2162, 40192), (2512, 34592), (2944, 29516), (3008, 28888), (3611, 24064), (4324, 20096), (5024, 17296), (5888, 14758), (6016, 14444), (7222, 12032), (7379, 11776), (8648, 10048)]