31156992

素因数分解:

$2^8\times 3^2\times {\mathrm{13523}}^1$

素因数の和:13545

約数の個数: 54

約数和(自身を含む): 89839932

約数和(自身を除く): 58682940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 13523, 27046, 40569, 54092, 81138, 108184, 121707, 162276, 216368, 243414, 324552, 432736, 486828, 649104, 865472, 973656, 1298208, 1730944, 1947312, 2596416, 3461888, 3894624, 5192832, 7789248, 10385664, 15578496, 31156992]

約数ペア:

[(1, 31156992), (2, 15578496), (3, 10385664), (4, 7789248), (6, 5192832), (8, 3894624), (9, 3461888), (12, 2596416), (16, 1947312), (18, 1730944), (24, 1298208), (32, 973656), (36, 865472), (48, 649104), (64, 486828), (72, 432736), (96, 324552), (128, 243414), (144, 216368), (192, 162276), (256, 121707), (288, 108184), (384, 81138), (576, 54092), (768, 40569), (1152, 27046), (2304, 13523)]