42135448

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 44955752

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 83, 89, 92, 124, 166, 178, 184, 248, 332, 356, 664, 712, 713, 1426, 1909, 2047, 2573, 2759, 2852, 3818, 4094, 5146, 5518, 5704, 7387, 7636, 8188, 10292, 11036, 14774, 15272, 16376, 20584, 22072, 29548, 59096, 59179, 63457, 118358, 126914, 169901, 228997, 236716, 253828, 339802, 457994, 473432, 507656, 679604, 915988, 1359208, 1831976, 5266931, 10533862, 21067724, 42135448]

約数ペア:

[(1, 42135448), (2, 21067724), (4, 10533862), (8, 5266931), (23, 1831976), (31, 1359208), (46, 915988), (62, 679604), (83, 507656), (89, 473432), (92, 457994), (124, 339802), (166, 253828), (178, 236716), (184, 228997), (248, 169901), (332, 126914), (356, 118358), (664, 63457), (712, 59179), (713, 59096), (1426, 29548), (1909, 22072), (2047, 20584), (2573, 16376), (2759, 15272), (2852, 14774), (3818, 11036), (4094, 10292), (5146, 8188), (5518, 7636), (5704, 7387)]