80065552

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9049}}^1$

素因数の和:9143

約数の個数: 40

約数和(自身を含む): 179552000

約数和(自身を除く): 99486448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 9049, 18098, 36196, 63343, 72392, 126686, 144784, 253372, 506744, 714871, 1013488, 1429742, 2859484, 5004097, 5718968, 10008194, 11437936, 20016388, 40032776, 80065552]

約数ペア:

[(1, 80065552), (2, 40032776), (4, 20016388), (7, 11437936), (8, 10008194), (14, 5718968), (16, 5004097), (28, 2859484), (56, 1429742), (79, 1013488), (112, 714871), (158, 506744), (316, 253372), (553, 144784), (632, 126686), (1106, 72392), (1264, 63343), (2212, 36196), (4424, 18098), (8848, 9049)]