31863234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17761}}^1$

素因数の和:17802

約数の個数: 32

約数和(自身を含む): 71616384

約数和(自身を除く): 39753150

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 17761, 35522, 53283, 106566, 230893, 408503, 461786, 692679, 817006, 1225509, 1385358, 2451018, 5310539, 10621078, 15931617, 31863234]

約数ペア:

[(1, 31863234), (2, 15931617), (3, 10621078), (6, 5310539), (13, 2451018), (23, 1385358), (26, 1225509), (39, 817006), (46, 692679), (69, 461786), (78, 408503), (138, 230893), (299, 106566), (598, 53283), (897, 35522), (1794, 17761)]