16176472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 32986800

約数和(自身を除く): 16810328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 1427, 2834, 2854, 5668, 5708, 11336, 11416, 18551, 37102, 74204, 148408, 155543, 311086, 622172, 1244344, 2022059, 4044118, 8088236, 16176472]

約数ペア:

[(1, 16176472), (2, 8088236), (4, 4044118), (8, 2022059), (13, 1244344), (26, 622172), (52, 311086), (104, 155543), (109, 148408), (218, 74204), (436, 37102), (872, 18551), (1417, 11416), (1427, 11336), (2834, 5708), (2854, 5668)]