91088072

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1993}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 177665400

約数和(自身を除く): 86577328

約数列:

[1, 2, 4, 8, 29, 58, 116, 197, 232, 394, 788, 1576, 1993, 3986, 5713, 7972, 11426, 15944, 22852, 45704, 57797, 115594, 231188, 392621, 462376, 785242, 1570484, 3140968, 11386009, 22772018, 45544036, 91088072]

約数ペア:

[(1, 91088072), (2, 45544036), (4, 22772018), (8, 11386009), (29, 3140968), (58, 1570484), (116, 785242), (197, 462376), (232, 392621), (394, 231188), (788, 115594), (1576, 57797), (1993, 45704), (3986, 22852), (5713, 15944), (7972, 11426)]