31142752

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 65212560

約数和(自身を除く): 34069808

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 74, 116, 148, 232, 296, 464, 592, 907, 928, 1073, 1184, 1814, 2146, 3628, 4292, 7256, 8584, 14512, 17168, 26303, 29024, 33559, 34336, 52606, 67118, 105212, 134236, 210424, 268472, 420848, 536944, 841696, 973211, 1073888, 1946422, 3892844, 7785688, 15571376, 31142752]

約数ペア:

[(1, 31142752), (2, 15571376), (4, 7785688), (8, 3892844), (16, 1946422), (29, 1073888), (32, 973211), (37, 841696), (58, 536944), (74, 420848), (116, 268472), (148, 210424), (232, 134236), (296, 105212), (464, 67118), (592, 52606), (907, 34336), (928, 33559), (1073, 29024), (1184, 26303), (1814, 17168), (2146, 14512), (3628, 8584), (4292, 7256)]