16401826912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{35449}}^1$

素因数の和:36239

約数の個数: 48

約数和(自身を含む): 34036254000

約数和(自身を除く): 17634427088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 761, 1522, 3044, 6088, 12176, 14459, 24352, 28918, 35449, 57836, 70898, 115672, 141796, 231344, 283592, 462688, 567184, 673531, 1134368, 1347062, 2694124, 5388248, 10776496, 21552992, 26976689, 53953378, 107906756, 215813512, 431627024, 512557091, 863254048, 1025114182, 2050228364, 4100456728, 8200913456, 16401826912]

約数ペア:

[(1, 16401826912), (2, 8200913456), (4, 4100456728), (8, 2050228364), (16, 1025114182), (19, 863254048), (32, 512557091), (38, 431627024), (76, 215813512), (152, 107906756), (304, 53953378), (608, 26976689), (761, 21552992), (1522, 10776496), (3044, 5388248), (6088, 2694124), (12176, 1347062), (14459, 1134368), (24352, 673531), (28918, 567184), (35449, 462688), (57836, 283592), (70898, 231344), (115672, 141796)]