32181760

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1003

約数の個数: 80

約数和(自身を含む): 83182176

約数和(自身を除く): 51000416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 967, 1040, 1280, 1664, 1934, 2080, 2560, 3328, 3868, 4160, 4835, 6656, 7736, 8320, 9670, 12571, 15472, 16640, 19340, 25142, 30944, 33280, 38680, 50284, 61888, 62855, 77360, 100568, 123776, 125710, 154720, 201136, 247552, 251420, 309440, 402272, 495104, 502840, 618880, 804544, 1005680, 1237760, 1609088, 2011360, 2475520, 3218176, 4022720, 6436352, 8045440, 16090880, 32181760]

約数ペア:

[(1, 32181760), (2, 16090880), (4, 8045440), (5, 6436352), (8, 4022720), (10, 3218176), (13, 2475520), (16, 2011360), (20, 1609088), (26, 1237760), (32, 1005680), (40, 804544), (52, 618880), (64, 502840), (65, 495104), (80, 402272), (104, 309440), (128, 251420), (130, 247552), (160, 201136), (208, 154720), (256, 125710), (260, 123776), (320, 100568), (416, 77360), (512, 62855), (520, 61888), (640, 50284), (832, 38680), (967, 33280), (1040, 30944), (1280, 25142), (1664, 19340), (1934, 16640), (2080, 15472), (2560, 12571), (3328, 9670), (3868, 8320), (4160, 7736), (4835, 6656)]