80397296

素因数分解:

$2^4\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1051}}^1$

素因数の和:1749

約数の個数: 40

約数和(自身を含む): 178452864

約数和(自身を除く): 98055568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 683, 1051, 1366, 2102, 2732, 4204, 4781, 5464, 7357, 8408, 9562, 10928, 14714, 16816, 19124, 29428, 38248, 58856, 76496, 117712, 717833, 1435666, 2871332, 5024831, 5742664, 10049662, 11485328, 20099324, 40198648, 80397296]

約数ペア:

[(1, 80397296), (2, 40198648), (4, 20099324), (7, 11485328), (8, 10049662), (14, 5742664), (16, 5024831), (28, 2871332), (56, 1435666), (112, 717833), (683, 117712), (1051, 76496), (1366, 58856), (2102, 38248), (2732, 29428), (4204, 19124), (4781, 16816), (5464, 14714), (7357, 10928), (8408, 9562)]