64889232

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{20177}}^1$

素因数の和:20255

約数の個数: 40

約数和(自身を含む): 170140896

約数和(自身を除く): 105251664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 20177, 40354, 60531, 80708, 121062, 161416, 242124, 322832, 484248, 968496, 1351859, 2703718, 4055577, 5407436, 8111154, 10814872, 16222308, 21629744, 32444616, 64889232]

約数ペア:

[(1, 64889232), (2, 32444616), (3, 21629744), (4, 16222308), (6, 10814872), (8, 8111154), (12, 5407436), (16, 4055577), (24, 2703718), (48, 1351859), (67, 968496), (134, 484248), (201, 322832), (268, 242124), (402, 161416), (536, 121062), (804, 80708), (1072, 60531), (1608, 40354), (3216, 20177)]