80329496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18839}}^1$

素因数の和:18899

約数の個数: 32

約数和(自身を含む): 166168800

約数和(自身を除く): 85839304

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 18839, 37678, 75356, 150712, 244907, 489814, 772399, 979628, 1544798, 1959256, 3089596, 6179192, 10041187, 20082374, 40164748, 80329496]

約数ペア:

[(1, 80329496), (2, 40164748), (4, 20082374), (8, 10041187), (13, 6179192), (26, 3089596), (41, 1959256), (52, 1544798), (82, 979628), (104, 772399), (164, 489814), (328, 244907), (533, 150712), (1066, 75356), (2132, 37678), (4264, 18839)]