86854016

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 185068800

約数和(自身を除く): 98214784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 284, 304, 503, 568, 608, 1006, 1136, 1216, 1349, 2012, 2272, 2432, 2698, 4024, 4544, 5396, 8048, 9088, 9557, 10792, 16096, 19114, 21584, 32192, 35713, 38228, 43168, 64384, 71426, 76456, 86336, 142852, 152912, 172672, 285704, 305824, 571408, 611648, 678547, 1142816, 1223296, 1357094, 2285632, 2714188, 4571264, 5428376, 10856752, 21713504, 43427008, 86854016]

約数ペア:

[(1, 86854016), (2, 43427008), (4, 21713504), (8, 10856752), (16, 5428376), (19, 4571264), (32, 2714188), (38, 2285632), (64, 1357094), (71, 1223296), (76, 1142816), (128, 678547), (142, 611648), (152, 571408), (284, 305824), (304, 285704), (503, 172672), (568, 152912), (608, 142852), (1006, 86336), (1136, 76456), (1216, 71426), (1349, 64384), (2012, 43168), (2272, 38228), (2432, 35713), (2698, 32192), (4024, 21584), (4544, 19114), (5396, 16096), (8048, 10792), (9088, 9557)]