87598196

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{51287}}^1$

素因数の和:51359

約数の個数: 24

約数和(自身を含む): 178071936

約数和(自身を除く): 90473740

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 51287, 102574, 205148, 359009, 718018, 1436036, 3128507, 6257014, 12514028, 21899549, 43799098, 87598196]

約数ペア:

[(1, 87598196), (2, 43799098), (4, 21899549), (7, 12514028), (14, 6257014), (28, 3128507), (61, 1436036), (122, 718018), (244, 359009), (427, 205148), (854, 102574), (1708, 51287)]