90434356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 173577600

約数和(自身を除く): 83143244

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 163, 164, 199, 326, 398, 652, 697, 796, 1394, 2771, 2788, 3383, 5542, 6683, 6766, 8159, 11084, 13366, 13532, 16318, 26732, 32437, 32636, 64874, 113611, 129748, 138703, 227222, 277406, 454444, 551429, 554812, 1102858, 1329917, 2205716, 2659834, 5319668, 22608589, 45217178, 90434356]

約数ペア:

[(1, 90434356), (2, 45217178), (4, 22608589), (17, 5319668), (34, 2659834), (41, 2205716), (68, 1329917), (82, 1102858), (163, 554812), (164, 551429), (199, 454444), (326, 277406), (398, 227222), (652, 138703), (697, 129748), (796, 113611), (1394, 64874), (2771, 32636), (2788, 32437), (3383, 26732), (5542, 16318), (6683, 13532), (6766, 13366), (8159, 11084)]