16967632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 39051072

約数和(自身を除く): 22083440

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 53, 68, 88, 106, 107, 136, 176, 187, 212, 214, 272, 374, 424, 428, 583, 748, 848, 856, 901, 1166, 1177, 1496, 1712, 1802, 1819, 2332, 2354, 2992, 3604, 3638, 4664, 4708, 5671, 7208, 7276, 9328, 9416, 9911, 11342, 14416, 14552, 18832, 19822, 20009, 22684, 29104, 39644, 40018, 45368, 62381, 79288, 80036, 90736, 96407, 124762, 158576, 160072, 192814, 249524, 320144, 385628, 499048, 771256, 998096, 1060477, 1542512, 2120954, 4241908, 8483816, 16967632]

約数ペア:

[(1, 16967632), (2, 8483816), (4, 4241908), (8, 2120954), (11, 1542512), (16, 1060477), (17, 998096), (22, 771256), (34, 499048), (44, 385628), (53, 320144), (68, 249524), (88, 192814), (106, 160072), (107, 158576), (136, 124762), (176, 96407), (187, 90736), (212, 80036), (214, 79288), (272, 62381), (374, 45368), (424, 40018), (428, 39644), (583, 29104), (748, 22684), (848, 20009), (856, 19822), (901, 18832), (1166, 14552), (1177, 14416), (1496, 11342), (1712, 9911), (1802, 9416), (1819, 9328), (2332, 7276), (2354, 7208), (2992, 5671), (3604, 4708), (3638, 4664)]