84408716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{158663}}^1$

素因数の和:158693

約数の個数: 24

約数和(自身を含む): 177703680

約数和(自身を除く): 93294964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 158663, 317326, 634652, 1110641, 2221282, 3014597, 4442564, 6029194, 12058388, 21102179, 42204358, 84408716]

約数ペア:

[(1, 84408716), (2, 42204358), (4, 21102179), (7, 12058388), (14, 6029194), (19, 4442564), (28, 3014597), (38, 2221282), (76, 1110641), (133, 634652), (266, 317326), (532, 158663)]