87495836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{17183}}^1$

素因数の和:17273

約数の個数: 24

約数和(自身を含む): 163591680

約数和(自身を除く): 76095844

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 17183, 34366, 68732, 326477, 652954, 1151261, 1305908, 2302522, 4605044, 21873959, 43747918, 87495836]

約数ペア:

[(1, 87495836), (2, 43747918), (4, 21873959), (19, 4605044), (38, 2302522), (67, 1305908), (76, 1151261), (134, 652954), (268, 326477), (1273, 68732), (2546, 34366), (5092, 17183)]