80484448

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{613}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 173604816

約数和(自身を除く): 93120368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 373, 613, 746, 1226, 1492, 2452, 2984, 4103, 4904, 5968, 6743, 8206, 9808, 11936, 13486, 16412, 19616, 26972, 32824, 53944, 65648, 107888, 131296, 215776, 228649, 457298, 914596, 1829192, 2515139, 3658384, 5030278, 7316768, 10060556, 20121112, 40242224, 80484448]

約数ペア:

[(1, 80484448), (2, 40242224), (4, 20121112), (8, 10060556), (11, 7316768), (16, 5030278), (22, 3658384), (32, 2515139), (44, 1829192), (88, 914596), (176, 457298), (352, 228649), (373, 215776), (613, 131296), (746, 107888), (1226, 65648), (1492, 53944), (2452, 32824), (2984, 26972), (4103, 19616), (4904, 16412), (5968, 13486), (6743, 11936), (8206, 9808)]