16207672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1543}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 33072480

約数和(自身を除く): 16864808

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 1543, 2626, 3086, 5252, 6172, 10504, 12344, 20059, 40118, 80236, 155843, 160472, 311686, 623372, 1246744, 2025959, 4051918, 8103836, 16207672]

約数ペア:

[(1, 16207672), (2, 8103836), (4, 4051918), (8, 2025959), (13, 1246744), (26, 623372), (52, 311686), (101, 160472), (104, 155843), (202, 80236), (404, 40118), (808, 20059), (1313, 12344), (1543, 10504), (2626, 6172), (3086, 5252)]