16516724

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4957}}^1$

素因数の和:4992

約数の個数: 36

約数和(自身を含む): 35608356

約数和(自身を除く): 19091632

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 4957, 9914, 19828, 34699, 69398, 84269, 138796, 168538, 242893, 337076, 485786, 589883, 971572, 1179766, 2359532, 4129181, 8258362, 16516724]

約数ペア:

[(1, 16516724), (2, 8258362), (4, 4129181), (7, 2359532), (14, 1179766), (17, 971572), (28, 589883), (34, 485786), (49, 337076), (68, 242893), (98, 168538), (119, 138796), (196, 84269), (238, 69398), (476, 34699), (833, 19828), (1666, 9914), (3332, 4957)]