1089519664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{30577}}^1$

素因数の和:30733

約数の個数: 40

約数和(自身を含む): 2252253168

約数和(自身を除く): 1162733504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 262, 272, 524, 1048, 2096, 2227, 4454, 8908, 17816, 30577, 35632, 61154, 122308, 244616, 489232, 519809, 1039618, 2079236, 4005587, 4158472, 8011174, 8316944, 16022348, 32044696, 64089392, 68094979, 136189958, 272379916, 544759832, 1089519664]

約数ペア:

[(1, 1089519664), (2, 544759832), (4, 272379916), (8, 136189958), (16, 68094979), (17, 64089392), (34, 32044696), (68, 16022348), (131, 8316944), (136, 8011174), (262, 4158472), (272, 4005587), (524, 2079236), (1048, 1039618), (2096, 519809), (2227, 489232), (4454, 244616), (8908, 122308), (17816, 61154), (30577, 35632)]