16443896

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 38983680

約数和(自身を除く): 22539784

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 644, 751, 782, 952, 1288, 1502, 1564, 2737, 3004, 3128, 5257, 5474, 6008, 10514, 10948, 12767, 17273, 21028, 21896, 25534, 34546, 42056, 51068, 69092, 89369, 102136, 120911, 138184, 178738, 241822, 293641, 357476, 483644, 587282, 714952, 967288, 1174564, 2055487, 2349128, 4110974, 8221948, 16443896]

約数ペア:

[(1, 16443896), (2, 8221948), (4, 4110974), (7, 2349128), (8, 2055487), (14, 1174564), (17, 967288), (23, 714952), (28, 587282), (34, 483644), (46, 357476), (56, 293641), (68, 241822), (92, 178738), (119, 138184), (136, 120911), (161, 102136), (184, 89369), (238, 69092), (322, 51068), (391, 42056), (476, 34546), (644, 25534), (751, 21896), (782, 21028), (952, 17273), (1288, 12767), (1502, 10948), (1564, 10514), (2737, 6008), (3004, 5474), (3128, 5257)]