31696016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2559

約数の個数: 40

約数和(自身を含む): 67939104

約数和(自身を除く): 36243088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 2467, 3212, 4934, 6424, 9868, 12848, 19736, 27137, 39472, 54274, 108548, 180091, 217096, 360182, 434192, 720364, 1440728, 1981001, 2881456, 3962002, 7924004, 15848008, 31696016]

約数ペア:

[(1, 31696016), (2, 15848008), (4, 7924004), (8, 3962002), (11, 2881456), (16, 1981001), (22, 1440728), (44, 720364), (73, 434192), (88, 360182), (146, 217096), (176, 180091), (292, 108548), (584, 54274), (803, 39472), (1168, 27137), (1606, 19736), (2467, 12848), (3212, 9868), (4934, 6424)]