87753248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13121}}^1$

素因数の和:13161

約数の個数: 48

約数和(自身を含む): 198404640

約数和(自身を除く): 110651392

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 13121, 26242, 52484, 104968, 144331, 209936, 249299, 288662, 419872, 498598, 577324, 997196, 1154648, 1994392, 2309296, 2742289, 3988784, 4618592, 5484578, 7977568, 10969156, 21938312, 43876624, 87753248]

約数ペア:

[(1, 87753248), (2, 43876624), (4, 21938312), (8, 10969156), (11, 7977568), (16, 5484578), (19, 4618592), (22, 3988784), (32, 2742289), (38, 2309296), (44, 1994392), (76, 1154648), (88, 997196), (152, 577324), (176, 498598), (209, 419872), (304, 288662), (352, 249299), (418, 209936), (608, 144331), (836, 104968), (1672, 52484), (3344, 26242), (6688, 13121)]