31570768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3137}}^1$

素因数の和:3199

約数の個数: 40

約数和(自身を含む): 66538152

約数和(自身を除く): 34967384

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 3137, 5032, 6274, 10064, 12548, 25096, 50192, 53329, 106658, 116069, 213316, 232138, 426632, 464276, 853264, 928552, 1857104, 1973173, 3946346, 7892692, 15785384, 31570768]

約数ペア:

[(1, 31570768), (2, 15785384), (4, 7892692), (8, 3946346), (16, 1973173), (17, 1857104), (34, 928552), (37, 853264), (68, 464276), (74, 426632), (136, 232138), (148, 213316), (272, 116069), (296, 106658), (592, 53329), (629, 50192), (1258, 25096), (2516, 12548), (3137, 10064), (5032, 6274)]