80266912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6163}}^1$

素因数の和:6221

約数の個数: 48

約数和(自身を含む): 177079392

約数和(自身を除く): 96812480

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 3256, 6163, 6512, 12326, 13024, 24652, 49304, 67793, 98608, 135586, 197216, 228031, 271172, 456062, 542344, 912124, 1084688, 1824248, 2169376, 2508341, 3648496, 5016682, 7296992, 10033364, 20066728, 40133456, 80266912]

約数ペア:

[(1, 80266912), (2, 40133456), (4, 20066728), (8, 10033364), (11, 7296992), (16, 5016682), (22, 3648496), (32, 2508341), (37, 2169376), (44, 1824248), (74, 1084688), (88, 912124), (148, 542344), (176, 456062), (296, 271172), (352, 228031), (407, 197216), (592, 135586), (814, 98608), (1184, 67793), (1628, 49304), (3256, 24652), (6163, 13024), (6512, 12326)]