22651616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3203}}^1$

素因数の和:3243

約数の個数: 48

約数和(自身を含む): 50866704

約数和(自身を除く): 28215088

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3203, 3536, 6406, 7072, 12812, 25624, 41639, 51248, 54451, 83278, 102496, 108902, 166556, 217804, 333112, 435608, 666224, 707863, 871216, 1332448, 1415726, 1742432, 2831452, 5662904, 11325808, 22651616]

約数ペア:

[(1, 22651616), (2, 11325808), (4, 5662904), (8, 2831452), (13, 1742432), (16, 1415726), (17, 1332448), (26, 871216), (32, 707863), (34, 666224), (52, 435608), (68, 333112), (104, 217804), (136, 166556), (208, 108902), (221, 102496), (272, 83278), (416, 54451), (442, 51248), (544, 41639), (884, 25624), (1768, 12812), (3203, 7072), (3536, 6406)]