16480604

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 34825728

約数和(自身を除く): 18345124

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 157, 161, 163, 314, 322, 326, 628, 644, 652, 1099, 1141, 2198, 2282, 3611, 3749, 4396, 4564, 7222, 7498, 14444, 14996, 25277, 25591, 26243, 50554, 51182, 52486, 101108, 102364, 104972, 179137, 358274, 588593, 716548, 1177186, 2354372, 4120151, 8240302, 16480604]

約数ペア:

[(1, 16480604), (2, 8240302), (4, 4120151), (7, 2354372), (14, 1177186), (23, 716548), (28, 588593), (46, 358274), (92, 179137), (157, 104972), (161, 102364), (163, 101108), (314, 52486), (322, 51182), (326, 50554), (628, 26243), (644, 25591), (652, 25277), (1099, 14996), (1141, 14444), (2198, 7498), (2282, 7222), (3611, 4564), (3749, 4396)]