319204352

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{7603}}^1$

素因数の和:7664

約数の個数: 44

約数和(自身を含む): 653746296

約数和(自身を除く): 334541944

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1024, 1312, 2624, 5248, 7603, 10496, 15206, 20992, 30412, 41984, 60824, 121648, 243296, 311723, 486592, 623446, 973184, 1246892, 1946368, 2493784, 3892736, 4987568, 7785472, 9975136, 19950272, 39900544, 79801088, 159602176, 319204352]

約数ペア:

[(1, 319204352), (2, 159602176), (4, 79801088), (8, 39900544), (16, 19950272), (32, 9975136), (41, 7785472), (64, 4987568), (82, 3892736), (128, 2493784), (164, 1946368), (256, 1246892), (328, 973184), (512, 623446), (656, 486592), (1024, 311723), (1312, 243296), (2624, 121648), (5248, 60824), (7603, 41984), (10496, 30412), (15206, 20992)]