30842656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 65959488

約数和(自身を除く): 35116832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 151, 208, 302, 416, 491, 604, 982, 1208, 1963, 1964, 2416, 3926, 3928, 4832, 6383, 7852, 7856, 12766, 15704, 15712, 25532, 31408, 51064, 62816, 74141, 102128, 148282, 204256, 296564, 593128, 963833, 1186256, 1927666, 2372512, 3855332, 7710664, 15421328, 30842656]

約数ペア:

[(1, 30842656), (2, 15421328), (4, 7710664), (8, 3855332), (13, 2372512), (16, 1927666), (26, 1186256), (32, 963833), (52, 593128), (104, 296564), (151, 204256), (208, 148282), (302, 102128), (416, 74141), (491, 62816), (604, 51064), (982, 31408), (1208, 25532), (1963, 15712), (1964, 15704), (2416, 12766), (3926, 7856), (3928, 7852), (4832, 6383)]