30887552

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 65269800

約数和(自身を除く): 34382248

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 64, 106, 116, 128, 157, 212, 232, 314, 424, 464, 628, 848, 928, 1256, 1537, 1696, 1856, 2512, 3074, 3392, 3712, 4553, 5024, 6148, 6784, 8321, 9106, 10048, 12296, 16642, 18212, 20096, 24592, 33284, 36424, 49184, 66568, 72848, 98368, 133136, 145696, 196736, 241309, 266272, 291392, 482618, 532544, 582784, 965236, 1065088, 1930472, 3860944, 7721888, 15443776, 30887552]

約数ペア:

[(1, 30887552), (2, 15443776), (4, 7721888), (8, 3860944), (16, 1930472), (29, 1065088), (32, 965236), (53, 582784), (58, 532544), (64, 482618), (106, 291392), (116, 266272), (128, 241309), (157, 196736), (212, 145696), (232, 133136), (314, 98368), (424, 72848), (464, 66568), (628, 49184), (848, 36424), (928, 33284), (1256, 24592), (1537, 20096), (1696, 18212), (1856, 16642), (2512, 12296), (3074, 10048), (3392, 9106), (3712, 8321), (4553, 6784), (5024, 6148)]