38143144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11831}}^1$

素因数の和:11881

約数の個数: 32

約数和(自身を含む): 79511040

約数和(自身を除く): 41367896

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 11831, 23662, 47324, 94648, 153803, 307606, 366761, 615212, 733522, 1230424, 1467044, 2934088, 4767893, 9535786, 19071572, 38143144]

約数ペア:

[(1, 38143144), (2, 19071572), (4, 9535786), (8, 4767893), (13, 2934088), (26, 1467044), (31, 1230424), (52, 733522), (62, 615212), (104, 366761), (124, 307606), (248, 153803), (403, 94648), (806, 47324), (1612, 23662), (3224, 11831)]