40015538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{5209}}^1$

素因数の和:5401

約数の個数: 16

約数和(自身を含む): 63020160

約数和(自身を除く): 23004622

約数列:

[1, 2, 23, 46, 167, 334, 3841, 5209, 7682, 10418, 119807, 239614, 869903, 1739806, 20007769, 40015538]

約数ペア:

[(1, 40015538), (2, 20007769), (23, 1739806), (46, 869903), (167, 239614), (334, 119807), (3841, 10418), (5209, 7682)]