89008516

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1607}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 159114816

約数和(自身を除く): 70106300

約数列:

[1, 2, 4, 61, 122, 227, 244, 454, 908, 1607, 3214, 6428, 13847, 27694, 55388, 98027, 196054, 364789, 392108, 729578, 1459156, 22252129, 44504258, 89008516]

約数ペア:

[(1, 89008516), (2, 44504258), (4, 22252129), (61, 1459156), (122, 729578), (227, 392108), (244, 364789), (454, 196054), (908, 98027), (1607, 55388), (3214, 27694), (6428, 13847)]